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NDQ_006978 | _A mollusk has a heart that pumps blood. | a. true, b. false | a | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006979 | _The majority of mollusks live in moist soil. | a. true, b. false | b | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006980 | _Annelids may have tentacles that they use for sensing or feeding. | a. true, b. false | a | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006981 | _Annelids have a large coelom. | a. true, b. false | a | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006982 | _Some annelids are filter feeders. | a. true, b. false | a | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006983 | Mollusks include | a. slugs, b. squids, c. scallops, d. all of the above | d | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006984 | Traits of mollusks include a(n) | a. pseudocoelom, b. incomplete digestive system, c. distinct head region, d. all of the above | c | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006985 | The teeth of a sea slug are made of | a. bone, b. chitin, c. cuticle, d. cellulose | b | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006986 | Which statement about mollusk reproduction is false? | a. Mollusks may reproduce asexually or sexually, b. Fertilization may be internal or external, c. Most species have separate male and female sexes, d. Fertilized eggs develop into larvae before becoming adults | a | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006987 | Annelids have all of the following body systems except a(n) | a. circulatory system, b. excretory system, c. nervous system, d. incomplete digestive system | d | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006988 | The body segments of annelids | a. have their own nervous and muscle tissues, b. may be specialized for particular functions, c. may have structures such as tentacles or paddles, d. all of the above | d | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_006989 | Earthworms get organic material by eating | a. soil, b. plant roots, c. tiny invertebrates such as protozoa, d. two of the above | a | Lesson: mollusks and annelids
Mollusks:
Have you ever been to the ocean or eaten seafood? If you have, then youve probably encountered members of Phylum Mollusca. In addition to snails, mollusks include squids, slugs, scallops, and clams. You can see a clam in Figure 12.15. There are more than 100,000 known species of... |
NDQ_007076 | Vertebrate classes include | a. birds, b. amphibians, c. reptiles, d. all of the above | d | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007077 | Of the nine classes of modern vertebrates, how many are fish? | a. four, b. five, c. six, d. three | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007078 | What function(s) does the vertebral column of vertebrates serve? | a. It protects the spinal cord, b. It helps the body hold its shape, c. It provides a counterforce to muscles, d. all of the above | d | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007079 | Which statement about the vertebral column of vertebrates is false? | a. It runs along the top side of the body, b. It consists of a single rigid rod of bone, c. It protects the spinal cord that runs through it, d. It develops from the notochord after the embryonic stage | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007080 | Most vertebrates have four | a. limbs, b. limb girdles, c. kidneys, d. two of the above | a | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007081 | The vertebrate endoskeleton includes | a. a cranium, b. two limbs, c. a long tail, d. two of the above | a | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007082 | Compared with cartilage, bone is | a. more fragile, b. stronger, c. less flexible, d. two of the above | d | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007083 | Which reproductive strategy is used by most mammals? | a. ovipary, b. ovovivipary, c. vivipary, d. none of the above | c | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007084 | Vertebrates have an endocrine system with glands that secrete | a. messenger molecules, b. digestive enzymes, c. DNA molecules, d. reproductive cells | a | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007085 | The first vertebrates were | a. amphibians, b. reptiles, c. fish, d. birds | c | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007087 | Which statement about vertebrate reproduction is false? | a. All vertebrates reproduce sexually, b. Most vertebrates have separate male and female sexes, c. All vertebrates have the same reproductive strategy, d. Some vertebrates lay eggs | c | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007089 | The earliest vertebrates to evolve were | a. bony fish, b. jawless fish, c. cartilaginous fish, d. amphibians | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007090 | Amphibians were the first vertebrates that did not need water to reproduce. | a. true, b. false | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007093 | Vertebrates evolved endothermy before they evolved ectothermy. | a. true, b. false | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007095 | Amphibians evolved from a lobe-finned fish ancestor. | a. true, b. false | a | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007096 | All animals in Phylum Chordata are vertebrates. | a. true, b. false | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007097 | The function of vertebrate kidneys is filtering wastes out of the blood. | a. true, b. false | a | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007098 | The adaptive immune system of vertebrates learns to recognize and attack specific pathogens. | a. true, b. false | a | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007099 | The earliest fish had a cartilage endoskeleton. | a. true, b. false | a | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007100 | Birds evolved before the first mammals appeared. | a. true, b. false | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007101 | An animal with a cartilage skeleton can grow larger than an animal with a bony skeleton. | a. true, b. false | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007102 | There are more than a million living species of vertebrates. | a. true, b. false | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007103 | Living species of vertebrates are placed in five different classes. | a. true, b. false | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007104 | Most vertebrates have separate male and female sexes. | a. true, b. false | a | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007112 | __development of an embryo in an egg outside the mothers body | a. bone, b. ovovivipary, c. cartilage, d. ectothermy, e. vivipary, f. endothermy, g. ovipary | g | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007113 | __use of behavior to control body temperature from the outside | a. bone, b. ovovivipary, c. cartilage, d. ectothermy, e. vivipary, f. endothermy, g. ovipary | d | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007114 | __reproductive strategy that occurs in almost all mammals | a. bone, b. ovovivipary, c. cartilage, d. ectothermy, e. vivipary, f. endothermy, g. ovipary | e | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007115 | __tough, flexible tissue that contains collagen | a. bone, b. ovovivipary, c. cartilage, d. ectothermy, e. vivipary, f. endothermy, g. ovipary | c | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007116 | __use of biology to control body temperature from the inside | a. bone, b. ovovivipary, c. cartilage, d. ectothermy, e. vivipary, f. endothermy, g. ovipary | f | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007117 | __hard tissue that contains minerals in a collagen framework | a. bone, b. ovovivipary, c. cartilage, d. ectothermy, e. vivipary, f. endothermy, g. ovipary | a | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007118 | __development of an embryo in an egg inside the mothers body | a. bone, b. ovovivipary, c. cartilage, d. ectothermy, e. vivipary, f. endothermy, g. ovipary | b | Lesson: introduction to vertebrates
What Are Vertebrates:
Like all chordates, vertebrates are animals with four defining traits, at least during the embryonic stage. The four traits are: a notochord; a dorsal hollow nerve cord; a post-anal tail; and pharyngeal slits. Some invertebrates also have these traits and are c... |
NDQ_007119 | Fish are all of the following except | a. aquatic animals, b. chordate animals, c. invertebrate animals, d. ectothermic animals | c | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007120 | Which statement about fish is false? | a. Most fish are endothermic, b. Fish have a nervous system with a brain, c. Fish make up more than half of all living vertebrate species, d. Fish brains are small compared with the brains of other vertebrates | a | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007121 | Fish generally have | a. sexual reproduction, b. external fertilization, c. separate sexes, d. all of the above | d | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007122 | What happens when a fish deflates its swim bladder? | a. It sinks in the water, b. It floats on its back, c. It shoots out toxins, d. It excretes urine | a | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007123 | Fish with jaws | a. can eat larger prey, b. evolved before jawless fish, c. have smaller brains than other fish, d. two of the above | a | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007124 | Fish larvae swim around attached to | a. their mother, b. a yolk sac, c. each other, d. none of the above | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007125 | Which class(es) of fish lack scales? | a. hagfish, b. lampreys, c. bony fish, d. two of the above | d | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007126 | Spawning occurs when many fish group together and | a. fight for mates, b. release gametes, c. defend territory, d. change to adults | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007127 | Cartilaginous fish such as sharks lack | a. a vertebral column, b. jaws, c. a swim bladder, d. fins | c | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007128 | All of the following classes of fish have fins except for | a. lampreys, b. hagfish, c. cartilaginous fish, d. bony fish | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007130 | Most modern fish are | a. bony fish, b. cartilaginous fish, c. hagfish, d. lampreys | a | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007132 | The majority of fish are | a. decomposers, b. parasites, c. predators, d. producers | c | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007133 | Fish have a circulatory system with a heart. | a. true, b. false | a | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007136 | Fish can see and hear but they cant smell or taste. | a. true, b. false | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007138 | A fish embryo develops in an egg inside the mothers body. | a. true, b. false | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007139 | Mouth brooding refers to a form of predation in some species of fish. | a. true, b. false | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007140 | Fish have a nervous system with a brain. | a. true, b. false | a | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007141 | Almost all fish have internal fertilization of gametes. | a. true, b. false | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007142 | There are about 28,000 living species of fish. | a. true, b. false | a | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007143 | Most fish parents provide care to their offspring. | a. true, b. false | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007144 | Hagfish have a backbone but lack a cranium. | a. true, b. false | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007145 | Bony fish include ray-finned fish and lobe-finned fish. | a. true, b. false | a | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007146 | Fish larvae look like miniature versions of the adults. | a. true, b. false | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007147 | Ray-finned fish make up the majority of living fish species. | a. true, b. false | a | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007148 | __inflatable fish organ that allows a fish to rise or sink in the water | a. hagfish, b. bony fish, c. swim bladder, d. cartilaginous fish, e. spawning, f. fin, g. gill | c | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007149 | __common reproductive behavior in fish | a. hagfish, b. bony fish, c. swim bladder, d. cartilaginous fish, e. spawning, f. fin, g. gill | e | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007150 | __fish organ that functions like a paddle or rudder | a. hagfish, b. bony fish, c. swim bladder, d. cartilaginous fish, e. spawning, f. fin, g. gill | f | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007151 | __most primitive class of fish | a. hagfish, b. bony fish, c. swim bladder, d. cartilaginous fish, e. spawning, f. fin, g. gill | a | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007152 | __fish organ that absorbs oxygen from water | a. hagfish, b. bony fish, c. swim bladder, d. cartilaginous fish, e. spawning, f. fin, g. gill | g | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007153 | __fish class that includes sharks | a. hagfish, b. bony fish, c. swim bladder, d. cartilaginous fish, e. spawning, f. fin, g. gill | d | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007154 | __ray-finned or lobe-finned fish | a. hagfish, b. bony fish, c. swim bladder, d. cartilaginous fish, e. spawning, f. fin, g. gill | b | Lesson: fish
What Are Fish:
Fish are aquatic vertebrates. They make up more than half of all living vertebrate species. Most fish are ectothermic. They share several adaptations that suit them for life in the water.
Aquatic Adaptations:
You can see some of the aquatic adaptations of fish in Figure 13.7. For a video ... |
NDQ_007463 | Functions of epithelial tissue include | a. secreting hormones, b. absorbing substances, c. protecting internal organs, d. all of the above | d | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007464 | __type of tissue that includes bone and cartilage | a. nervous, b. muscle, c. cell, d. organ, e. epithelial, f. tissue, g. connective | g | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007465 | __structure composed of two or more types of tissues that work together to do the same task | a. nervous, b. muscle, c. cell, d. organ, e. epithelial, f. tissue, g. connective | d | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007466 | The brain and spinal cord consist mainly of | a. connective tissue, b. muscle tissue, c. nervous tissue, d. epithelial tissue | c | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007467 | Which human organ system carries wastes away from cells? | a. respiratory system, b. nervous system, c. digestive system, d. circulatory system | d | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007468 | __type of tissue that consists of cells that can contract | a. nervous, b. muscle, c. cell, d. organ, e. epithelial, f. tissue, g. connective | b | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007469 | __one of the basic building blocks of the human body | a. nervous, b. muscle, c. cell, d. organ, e. epithelial, f. tissue, g. connective | c | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007470 | The human organ system that controls virtually all body activities is the | a. skeletal system, b. muscular system, c. nervous system, d. none of the above | c | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007471 | __type of tissue that can send and receive electrical messages | a. nervous, b. muscle, c. cell, d. organ, e. epithelial, f. tissue, g. connective | a | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007472 | The condition in which the bodys internal environment is kept stable is called | a. organization, b. specialization, c. homeostasis, d. maintenance | c | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007474 | __any group of specialized cells of the same type that perform the same function | a. nervous, b. muscle, c. cell, d. organ, e. epithelial, f. tissue, g. connective | f | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007476 | __type of tissue that covers inner and outer body surfaces | a. nervous, b. muscle, c. cell, d. organ, e. epithelial, f. tissue, g. connective | e | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007484 | The basic units of structure and function of the human body are organs. | a. true, b. false | b | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007485 | Most human cells are specialized for specific functions. | a. true, b. false | a | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007487 | A tissue consists of four basic types of cells. | a. true, b. false | b | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007490 | The heart is an organ in the circulatory system. | a. true, b. false | a | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007491 | The average human adult consists of about a billion cells. | a. true, b. false | b | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007492 | Each cell of the body carries out basic life processes. | a. true, b. false | a | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007493 | Most human cells have specialized functions. | a. true, b. false | a | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007494 | There are a total of five basic types of human tissues. | a. true, b. false | b | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007495 | The skin consists mainly of muscle tissue. | a. true, b. false | b | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007496 | Neurons are cells that can send and receive electrical messages. | a. true, b. false | a | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007497 | Smooth muscle tissue is found in the heart. | a. true, b. false | b | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007498 | Connective tissues are found in the walls of blood vessels. | a. true, b. false | a | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007499 | Which of the following is a human connective tissue? | a. skin, b. muscle, c. blood, d. none of the above | c | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
NDQ_007500 | The type of tissue that secretes hormones and absorbs nutrients is | a. muscle tissue, b. nerve tissue, c. epithelial tissue, d. connective tissue | c | Lesson: introduction to the human body
Organization of the Human Body:
The basic building blocks of the human body are cells. Human cells are organized into tissues, tissues are organized into organs, and organs are organized into organ systems.
Human Cells:
The average human adult consists of an incredible 100 tril... |
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