Biology, 18.11.2019 03:31, bbgirl2505
a population of green iguanas lived on a tropical island. originally, most of the iguanas had feet without webbing between their toes and a long round tail. a few iguanas had webbed feet and a short, flat tail. as the years passed, the island became smaller and smaller because of flooding. even the land areas were dotted with ponds and pools. the iguanas had a hard time finding the food they normally ate. to survive, the iguanas had to swim from island to island to find food.
how would you expect the iguanas to look many years after the island flooded and food became harder to find?
a) the iguanas will look the same but there will be less of them.
b) there would be more iguanas with webbed feet and flat tails.
c) there would be fewer iguanas with webbed feet.
d) the iguanas would no longer be green.
Answers: 1
Biology, 21.06.2019 13:00, genyjoannerubiera
Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? the wings are analogous structures that evolved differently and do not have a similar internal structure. the wings are homologous structures that evolved differently and do not have a similar internal structure. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. wings of bats are vestigial structures, but the wing structures of birds are not vestigial.
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Biology, 22.06.2019 16:30, officialrogerfp3gf2s
Aplant with dark red flowers is crossed with a plant with white flowers. all of the offspring have dark red flowers with white spots. the alleles got flower color in this plant are both dominant both recessive codominant incompletely dominant
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Biology, 22.06.2019 22:30, jisalinas5576
Water changes bacteria in the soil converts this nutrient into a usable form. plants take up the usable nutrient through the soil and assimilate it into proteins, making it part of the plant. an animal eats the plants, and the nutrient becomes part of the animal. when the animal dies, it decomposes, returning the nutrient back to the soil. which cycle is being described? water cycle carbon cycle nitrogen cycle phosphorous cycle
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a population of green iguanas lived on a tropical island. originally, most of the iguanas had feet w...
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