Biology, 02.08.2019 05:00 leannamat2106
Abiologist observes that a species of stick insects on a remote island has three different color traits, almost equally distributed among the population. one phenotype is dark green, a second is light green, and a third is light green with dark green stripes. over a decade, the biologist observes that the dark green phenotype becomes the most abundant, making up nearly 70% of the population. which statement is the best explanation for this phenomenon? none of the color characteristics are undergoing selection at the present time. a founder effect has resulted in an increase in the numbers of the dark green phenotype. the dark green phenotype benefits the insects’ survival, making them more likely to reproduce. the insects with the dark green color trait have developed an r-selection strategy for survival.
Answers: 1
Biology, 22.06.2019 00:40
3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.
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Biology, 22.06.2019 11:30
Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different
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Biology, 22.06.2019 11:40
What are some possible consequences of preventing prescribed burns and natural wildfires
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Abiologist observes that a species of stick insects on a remote island has three different color tra...
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