There are numerous instances where environmental conditions profoundly affect phenotypes. Which of the following is probably NOT an example of the environment causing differences on the same genotype? Within a population of caterpillars (Nemoria arizonaria. , two different morphologies are found. Caterpillars that emerge early in the season are golden and fuzzy, like the catkins on the oak trees they eat. Those that emerge late in the season are brown and smooth, and they look more like a twig. Within a population of limpets (a type of marine snail), the individuals that live higher up on the shore, where the waves splash, have more conical shells, whereas the individuals that live lower down, with less wave action, have flatter shells. On the same oak tree, leaves that grow in the sun are more deeply lobed than leaves that grow in the shade (which have smaller lobes and more surface area. . Populations of the milk snake (Lampropeltis triangulum) in the southeastern United States have a banded pattern consisting of alternating red, black, and yellow bands, which mimics a poisonous snake (the eastern coral snake. in the same geographical area. Populations of the milk snake in the northeastern United States (including Centre County) have a blotched pattern, which blends in easily with dead leaves. Which of the following is probably NOT an example of the environment causing differences on the same genotype? Within a population of caterpillars (Nemoria arizonaria. , two different morphologies are found. Caterpillars that emerge early in the season are golden and fuzzy, like the catkins on the oak trees they eat. Those that emerge late in the season are brown and smooth, and they look more like a twig. Within a population of limpets (a type of marine snail), the individuals that live higher up on the shore, where the waves splash, have more conical shells, whereas the individuals that live lower down, with less wave action, have flatter shells. On the same oak tree, leaves that grow in the sun are more deeply lobed than leaves that grow in the shade (which have smaller lobes and more surface area. . Populations of the milk snake (Lampropeltis triangulum) in the southeastern United States have a banded pattern consisting of alternating red, black, and yellow bands, which mimics a poisonous snake (the eastern coral snake. in the same geographical area. Populations of the milk snake in the northeastern United States (including Centre County) have a blotched pattern, which blends in easily with dead leaves.
There are numerous instances where environmental conditions profoundly affect phenotypes. Which of the following is probably NOT an example of the environment causing differences on the same genotype? Within a population of caterpillars (Nemoria arizonaria. , two different morphologies are found. Caterpillars that emerge early in the season are golden and fuzzy, like the catkins on […]
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