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5,200 | NDQ_011682 | origin of species | new species only develop through natural selection. | null | null | Multiple Choice | a. true, b. false | b |
5,201 | NDQ_011686 | origin of species | the formation of new breeds of dogs is an example of | null | null | Multiple Choice | a. natural selection., b. artificial selection., c. allopatric speciation., d. sympatric speciation. | b |
5,202 | NDQ_011687 | origin of species | speciation due to the formation of a new river after a flood is an example of | null | null | Multiple Choice | a. natural selection., b. artificial selection., c. allopatric speciation., d. sympatric speciation. | c |
5,203 | NDQ_011688 | origin of species | two groups of frogs that live in the same habitat but have different mating seasons is an example of | null | null | Multiple Choice | a. natural selection., b. artificial selection., c. allopatric speciation., d. sympatric speciation. | d |
5,204 | NDQ_011689 | origin of species | the speciation of the finch populations on the galapagos islands is an example of | null | null | Multiple Choice | a. natural selection., b. artificial selection., c. allopatric speciation., d. sympatric speciation. | c |
5,205 | NDQ_011690 | origin of species | the change in allele frequencies of a population due to selection against environmental changes is an example of | null | null | Multiple Choice | a. natural selection., b. reproductive isolation., c. allopatric speciation., d. sympatric speciation. | a |
5,206 | NDQ_011771 | plant characteristics | all plants can photosynthesize. | null | null | Multiple Choice | a. true, b. false | a |
5,207 | NDQ_011772 | plant characteristics | eukaryotes have cells with nuclei that contain dna and membrane-bound organelles. | null | null | Multiple Choice | a. true, b. false | a |
5,208 | NDQ_011776 | plant characteristics | what organelle differs between plant and animal cells? | null | null | Multiple Choice | a. mitochondria, b. chloroplasts, c. ribosomes, d. all of the above | b |
5,209 | NDQ_011777 | plant characteristics | what is one main difference between plant-like protists and plants? | null | null | Multiple Choice | a. Plant-like protists cannot photosynthesize., b. Plant-like protists are not eukaryotic., c. Plant-like protists are mostly unicellular., d. all of the above | c |
5,210 | NDQ_011778 | plant characteristics | which combination of terms refers to plants? | null | null | Multiple Choice | a. autotrophs and consumers, b. autotrophs and producers, c. heterotrophs and producers, d. heterotrophs and consumers | b |
5,211 | NDQ_011779 | plant characteristics | how do plants support animal life? | null | null | Multiple Choice | a. Plants are the food that animals eat., b. Plants provide a place for insects to live., c. Plants provide a structure for birds to build nests., d. all of the above | d |
5,212 | NDQ_011780 | plant characteristics | what are the distinguishing characteristic(s) of all plants? | null | null | Multiple Choice | a. They are photosynthetic., b. They are eukaryotic and multicellular., c. They are eukaryotic, multicellular and photosynthetic., d. They are green. | c |
5,213 | NDQ_011781 | plant classification | all plants grow from seeds. | null | null | Multiple Choice | a. true, b. false | b |
5,214 | NDQ_011782 | plant classification | there are only 4 main categories of plants. | null | null | Multiple Choice | a. true, b. false | a |
5,215 | NDQ_011786 | plant classification | which plants evolved first? | null | null | Multiple Choice | a. angiosperms, b. gymnosperms, c. seedless vascular, d. nonvascular | d |
5,216 | NDQ_011787 | plant classification | which of the following are examples of gymnosperms? | null | null | Multiple Choice | a. mosses, liverworts and hornworts, b. magnolia trees, roses, tulips and tomatoes, c. ferns, whisk ferns, club mosses and horsetails, d. Redwood, Fir and Cypress trees | d |
5,217 | NDQ_011788 | plant classification | which of the following are examples of seedless vascular plants? | null | null | Multiple Choice | a. mosses, liverworts and hornworts, b. magnolia trees, roses, tulips and tomatoes, c. ferns, whisk ferns, club mosses and horsetails, d. Redwood, Fir and Cypress trees | c |
5,218 | NDQ_011789 | plant classification | which of the following are examples of angiosperms? | null | null | Multiple Choice | a. mosses, liverworts and hornworts, b. magnolia trees, roses, tulips and tomatoes, c. ferns, whisk ferns, club mosses and horsetails, d. Redwood, Fir and Cypress trees | b |
5,219 | NDQ_011790 | plant classification | which of the following are examples of nonvascular plants? | null | null | Multiple Choice | a. mosses, liverworts and hornworts, b. magnolia trees, roses, tulips and tomatoes, c. ferns, whisk ferns, club mosses and horsetails, d. Redwood, Fir and Cypress trees | a |
5,220 | NDQ_011791 | plant hormones | hormones allow plants to move to a new location. | null | null | Multiple Choice | a. true, b. false | b |
5,221 | NDQ_011792 | plant hormones | hormones can be referred to as chemical messenger molecules. | null | null | Multiple Choice | a. true, b. false | a |
5,222 | NDQ_011796 | plant hormones | which hormone is used by florists to prevent plants from aging? | null | null | Multiple Choice | a. auxin, b. cytokinin, c. gibberellin, d. ethylene | b |
5,223 | NDQ_011797 | plant hormones | which hormone promotes plant growth and stops dormancy? | null | null | Multiple Choice | a. auxin, b. cytokinin, c. gibberellin, d. ethylene | c |
5,224 | NDQ_011798 | plant hormones | which hormone will act when water needs to be conserved? | null | null | Multiple Choice | a. auxin, b. abscisic acid, c. cytokinin, d. ethylene | b |
5,225 | NDQ_011799 | plant hormones | which hormone helps fruit ripen? | null | null | Multiple Choice | a. auxin, b. cytokinin, c. gibberellin, d. ethylene | d |
5,226 | NDQ_011800 | plant like protists | plant-like protists are able to photosynthesize. | null | null | Multiple Choice | a. true, b. false | a |
5,227 | NDQ_011801 | plant like protists | plant-like protists are the basis of food chains in the ocean. | null | null | Multiple Choice | a. true, b. false | a |
5,228 | NDQ_011805 | plant like protists | plant-like protists are also known as | null | null | Multiple Choice | a. algae., b. seaweed., c. kelp., d. diatoms | a |
5,229 | NDQ_011806 | plant like protists | volvox is one of the first examples of multicellular life, forming colonies of up to 50,000 cells. what type of protist is volvox? | null | null | Multiple Choice | a. red algae, b. brown algae, c. green algae, d. golden-brown algae | c |
5,230 | NDQ_011807 | plant like protists | which group of plant-like protists has the most species? | null | null | Multiple Choice | a. chlorophyta, b. rhodophyta, c. euglenophyta, d. chrysophyta | d |
5,231 | NDQ_011808 | plant like protists | which group of plant-like protists contains chlorophyta? | null | null | Multiple Choice | a. red algae, b. green algae, c. brown algae, d. diatoms | b |
5,232 | NDQ_011809 | plant like protists | which of the following statements is not true? | null | null | Multiple Choice | a. Plant-like protists produce oxygen through photosynthesis., b. Plant-like protists are the base of the marine food chain., c. Plant-like protists are essential to the ecosystem., d. All of the above statements are true. | d |
5,233 | NDQ_011820 | plants adaptations for life on land | the first photosynthetic organisms lived in water. | null | null | Multiple Choice | a. true, b. false | a |
5,234 | NDQ_011821 | plants adaptations for life on land | there is only one adaptation for plant life on land shared by all plants. | null | null | Multiple Choice | a. true, b. false | a |
5,235 | NDQ_011825 | plants adaptations for life on land | what organism did plants evolve from? | null | null | Multiple Choice | a. ocean-based algae, b. freshwater green algae, c. red seaweed, d. all of the above | b |
5,236 | NDQ_011826 | plants adaptations for life on land | what is the difference in embryo development between plants and their protist ancestor? | null | null | Multiple Choice | a. Plants release their fertilized embryo into the water., b. The plant embryo develops inside the female after fertilization., c. The plant embryo is fertilized outside the female., d. none of the above | b |
5,237 | NDQ_011827 | plants adaptations for life on land | what was a significant development allowing plants to live on land? | null | null | Multiple Choice | a. The embryo could withstand dry conditions., b. The need for water reduced., c. A cuticle evolved to help seal water in the plant and prevent water loss., d. all of the above | c |
5,238 | NDQ_011828 | plants adaptations for life on land | what was a significant development allowing plants to exchange gases? | null | null | Multiple Choice | a. The evolution of the cuticle., b. The evolution of stomata., c. The development of photosynthesis in plants., d. all of the above | b |
5,239 | NDQ_011829 | plants adaptations for life on land | what was the first feature to evolve separating plants from their protist ancestor? | null | null | Multiple Choice | a. The development of the embryo inside the female., b. The evolution of the cuticle., c. The evolution of stomata., d. all of the above | a |
5,240 | NDQ_011850 | predation | predation lowers the fitness of the predator. | null | null | Multiple Choice | a. true, b. false | b |
5,241 | NDQ_011851 | predation | grazing is a type of predation in which the prey is not killed. | null | null | Multiple Choice | a. true, b. false | a |
5,242 | NDQ_011855 | predation | which of the following is an example of grazing? | null | null | Multiple Choice | a. wolves eating rabbits, b. whales eating plankton, c. cows eating grass, d. lions eating fox | c |
5,243 | NDQ_011856 | predation | which of the following may be a keystone species? | null | null | Multiple Choice | a. Plants, because they are producers., b. Wolves, because they control the deer and rabbit populations., c. Rabbits, because they control the plant populations., d. Deer, because they control the rabbit population. | b |
5,244 | NDQ_011857 | predation | leaf insects take on the appearance of a leaf. this is an example of | null | null | Multiple Choice | a. parasitism., b. symbiosis., c. camouflage., d. mimicry. | c |
5,245 | NDQ_011858 | predation | some species of non-poisonous frogs have similar bright colors as poisonous frogs. this is an example of | null | null | Multiple Choice | a. parasitism., b. symbiosis., c. camouflage., d. mimicry. | d |
5,246 | NDQ_011859 | predation | what traits may help an organism be an effective hunter? | null | null | Multiple Choice | a. camouflage, b. speed, c. good sense of smell and/or sight, d. all of the above | d |
5,247 | NDQ_011900 | primates | humans are the only intelligent primate. | null | null | Multiple Choice | a. true, b. false | b |
5,248 | NDQ_011901 | primates | primates include lemurs, monkeys, apes and humans. | null | null | Multiple Choice | a. true, b. false | a |
5,249 | NDQ_011905 | primates | big brains have given primates | null | null | Multiple Choice | a. the ability to play and fight., b. the ability to learn new behaviors., c. the ability to live in trees., d. all of the above | b |
5,250 | NDQ_011906 | primates | what allows primates to grasp objects? | null | null | Multiple Choice | a. an opposable thumb, b. the big brain, c. their five fingers, d. all of the above | a |
5,251 | NDQ_011907 | primates | why might have sexual dimorphism evolved among primates? | null | null | Multiple Choice | a. Because one male had to mate with many females., b. Because one male had to hunt for many females., c. Because each female had to give birth every year., d. Because one male had to defend many females. | d |
5,252 | NDQ_011908 | primates | differences between old world and new world monkeys includes | null | null | Multiple Choice | a. the forming of pair bonds among Old World species., b. the forming of pair bonds among New World species., c. sexual dimorphism among New World species., d. complex social interactions among New World species. | b |
5,253 | NDQ_011909 | primates | where do primates live? | null | null | Multiple Choice | a. Some species live in rain forests, mangrove forests and mountain forests., b. Some species live in swamps and other aquatic habitats., c. Some species live in cities., d. all of the above | d |
5,254 | NDQ_011960 | protist characteristics | all protists are single-celled organisms. | null | null | Multiple Choice | a. true, b. false | b |
5,255 | NDQ_011961 | protist characteristics | protists were the first eukaryotes to evolve. | null | null | Multiple Choice | a. true, b. false | a |
5,256 | NDQ_011965 | protist characteristics | who proposed the kingdom protista? | null | null | Multiple Choice | a. Charles Darwin, b. Gregor Mendel, c. Ernst Haeckel, d. Carl Linnaeus | c |
5,257 | NDQ_011966 | protist characteristics | which statement concerning protists is not true? | null | null | Multiple Choice | a. Protists all prefer water-based environments., b. Protists can be parasites., c. Most protist cells all have mitochondria and chloroplasts., d. All protist cells have a nucleus. | c |
5,258 | NDQ_011967 | protist characteristics | which protists are autotrophs that photosynthesize? | null | null | Multiple Choice | a. animal-like protists, b. plant-like protists, c. fungi-like protists, d. all protists | b |
5,259 | NDQ_011968 | protist characteristics | which protists are heterotrophs and have the ability to move? | null | null | Multiple Choice | a. animal-like protists, b. plant-like protists, c. fungi-like protists, d. all protists | a |
5,260 | NDQ_011969 | protist characteristics | which protists have cells with cell walls and reproduce by forming spores? | null | null | Multiple Choice | a. animal-like protists, b. plant-like protists, c. fungi-like protists, d. all protists | c |
5,261 | NDQ_011970 | protists nutrition | all protists must eat to obtain energy. | null | null | Multiple Choice | a. true, b. false | b |
5,262 | NDQ_011971 | protists nutrition | all protists need to obtain food for energy. | null | null | Multiple Choice | a. true, b. false | a |
5,263 | NDQ_011975 | protists nutrition | which protists have cells that perform all the functions necessary for life? | null | null | Multiple Choice | a. animal-like protists, b. plant-like protists, c. fungi-like protists, d. all protists | d |
5,264 | NDQ_011976 | protists nutrition | which protists obtain their nutrients from endocytosis of other organisms? | null | null | Multiple Choice | a. animal-like protists, b. plant-like protists, c. fungi-like protists, d. all protists | a |
5,265 | NDQ_011977 | protists nutrition | which protists obtain their energy from absorbing the nutrients of decaying matter? | null | null | Multiple Choice | a. animal-like protists, b. plant-like protists, c. fungi-like protists, d. all protists | c |
5,266 | NDQ_011978 | protists nutrition | which protists obtain energy through photosynthesis and cellular respiration? | null | null | Multiple Choice | a. animal-like protists, b. plant-like protists, c. fungi-like protists, d. all protists | b |
5,267 | NDQ_011979 | protists nutrition | which protists can be parasites, harming their host as they obtain nutrients? | null | null | Multiple Choice | a. animal-like protists, b. fungi-like protists, c. plant-like protists and fungi-like protists, d. animal-like protists and fungi-like protists | a |
5,268 | NDQ_011990 | punnett squares | a punnett square is used to depict the potential offspring from a cross. | null | null | Multiple Choice | a. true, b. false | a |
5,269 | NDQ_011991 | punnett squares | in a punnett square, the possible offspring are represented by the letters in the boxes, with one factor coming from each parent. | null | null | Multiple Choice | a. true, b. false | a |
5,270 | NDQ_011995 | punnett squares | of four possible offspring, how many will be tall? | null | null | Multiple Choice | a. 1, b. 2, c. 3, d. 4 | c |
5,271 | NDQ_011996 | punnett squares | of four possible offspring, how many will be tt? | null | null | Multiple Choice | a. 1, b. 2, c. 3, d. 4 For questions 8-10, use a Punnett square of a Bb x Bb cross. B is the factor for brown eyes, and b is the factor for blue eyes. | b |
5,272 | NDQ_011997 | punnett squares | what color eyes do the parents have? | null | null | Multiple Choice | a. brown, b. blue, c. green, d. cannot be determined from the information given | a |
5,273 | NDQ_011998 | punnett squares | what will be the factors for a blue-eyed person? | null | null | Multiple Choice | a. BB, b. Bb, c. bb, d. cannot be determined from the information given | a |
5,274 | NDQ_011999 | punnett squares | what percent of offspring from these parents will have blue eyes? | null | null | Multiple Choice | a. 0%, b. 25%, c. 50%, d. 100% | b |
5,275 | NDQ_012030 | reproduction in seedless plants | hornworts reproduce using seeds. | null | null | Multiple Choice | a. true, b. false | b |
5,276 | NDQ_012031 | reproduction in seedless plants | the sporophyte is haploid, with a single set of chromosomes. | null | null | Multiple Choice | a. true, b. false | b |
5,277 | NDQ_012035 | reproduction in seedless plants | what is the first stage in the life cycle of a nonvascular plant? | null | null | Multiple Choice | a. The sporophyte forms., b. Spores are produced by the sporophyte., c. The male gametophyte produces flagellated sperm., d. Fertilization of the egg by the sperm. | c |
5,278 | NDQ_012036 | reproduction in seedless plants | in the fern, what significant event occurs after fertilization? | null | null | Multiple Choice | a. The sporophyte dies, allowing the gametophyte to live independently., b. The gametophyte dies, allowing the sporophyte to live independently., c. The sporangia die, allowing the sporophyte to live independently., d. The sporangia die, allowing the gametophyte to live independently. | b |
5,279 | NDQ_012037 | reproduction in seedless plants | in ferns, the recognizable leafy plant is the | null | null | Multiple Choice | a. sporophyte., b. sporangia., c. frond., d. gametophyte. | a |
5,280 | NDQ_012038 | reproduction in seedless plants | hornworts and liverworts can reproduce asexually by | null | null | Multiple Choice | a. budding., b. fragmentation., c. binary fission., d. all of the above | b |
5,281 | NDQ_012040 | reproductive behavior of animals | display behaviors are a type of courtship ritual. | null | null | Multiple Choice | a. true, b. false | b |
5,282 | NDQ_012041 | reproductive behavior of animals | display behaviors are used to defend territory. | null | null | Multiple Choice | a. true, b. false | a |
5,283 | NDQ_012045 | reproductive behavior of animals | which of the following statements is true? | null | null | Multiple Choice | a. Many birds keep the same mate for an entire season., b. Some birds stay as a couple for their entire lives., c. Most birds have multiple partners each year., d. Both (a | d |
5,284 | NDQ_012046 | reproductive behavior of animals | caring for young is common in what two types of organisms? | null | null | Multiple Choice | a. fish and birds, b. fish and mammals, c. birds and mammals, d. mammals and humans | c |
5,285 | NDQ_012047 | reproductive behavior of animals | when is a species likely to be territorial? | null | null | Multiple Choice | a. When the choices of mates is low., b. When the availability of food is low., c. When there are many aggressive males in the population., d. all of the above | b |
5,286 | NDQ_012048 | reproductive behavior of animals | it what ways to animal parents care for their young? | null | null | Multiple Choice | a. By feeding the young., b. By making a nest or other shelter., c. By protecting the young from predators., d. all of the above | d |
5,287 | NDQ_012049 | reproductive behavior of animals | which of the following is an example of a courtship behavior? | null | null | Multiple Choice | a. Displaying the bright red chest of a robin., b. Pounding on their chests by gorillas., c. Clashing antlers by male deers., d. all of the above | c |
5,288 | NDQ_012060 | reptiles | some reptiles have the ability to change the color of their scales. | null | null | Multiple Choice | a. true, b. false | a |
5,289 | NDQ_012061 | reptiles | modern reptiles live on every continent. | null | null | Multiple Choice | a. true, b. false | b |
5,290 | NDQ_012065 | reptiles | which reptiles belong to the order testudines? | null | null | Multiple Choice | a. turtles and tortoises, b. lizards and snakes, c. crocodiles and alligators, d. tautara | a |
5,291 | NDQ_012066 | reptiles | adaptations for living on land in reptiles include | null | null | Multiple Choice | a. skin covered in scales., b. lungs to breathe air., c. an egg protected by a membrane., d. all of the above | d |
5,292 | NDQ_012067 | reptiles | what is significant about the amniotic egg? | null | null | Multiple Choice | a. It does not have to be kept moist., b. It allows water to pass through easily., c. It allows the mother to continuously feed her developing baby., d. all of the above | a |
5,293 | NDQ_012068 | reptiles | how do snakes smell? | null | null | Multiple Choice | a. through their skin, which has scent receptors, b. through nostrils, like all reptiles, c. the tongue picks up scent molecules, d. through the top of their head, where scent receptors are located | c |
5,294 | NDQ_012069 | reptiles | which best describes most young reptiles? | null | null | Multiple Choice | a. closely resembles a young amphibian, b. miniature versions of the adult, c. water-based tadpole that develops into an adult, d. larval stage that develops into the adult | b |
5,295 | NDQ_012120 | role of amphibians | amphibians are an important food source to many people. | null | null | Multiple Choice | a. true, b. false | a |
5,296 | NDQ_012121 | role of amphibians | frogs are important predators in that they keep insect populations stable. | null | null | Multiple Choice | a. true, b. false | a |
5,297 | NDQ_012125 | role of amphibians | in the united states, where are frog legs a popular food? | null | null | Multiple Choice | a. Maine, b. Louisiana, c. New York, d. California | b |
5,298 | NDQ_012126 | role of amphibians | why are xenopus embryos used in developmental studies? | null | null | Multiple Choice | a. Because these frogs are easy to raise in the lab., b. Because this frog has a large embryo., c. Because the embryos from this species can be observed with a basic microscope., d. all of the above | d |
5,299 | NDQ_012127 | role of amphibians | the word salamander originates from words meaning | null | null | Multiple Choice | a. lizard frog., b. frog snake., c. within fire., d. fire snake. | c |
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