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Please give an example of codominance using a chicken with red feathers and a chicken with white feathers. Please explain how this example of codominance is different from parents that pass both dominant and recessive alleles to their offsprings.

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

How does the carbon cycle involve an exchange of carbon

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.