A peacock flashes its bright plumage to attract a peahen. Male peacocks have bright feathers, which have been observed for generations. What’s the process that allows for the transfer of this trait? A.
adaptation
B.
evolution
C.
homeostasis
D.
mutation
E.
sexual selection

Which is the most likely reason the writer of the play pygmalion chose to change the character of galatea from a statue to working-class woman?

How many chromosomes are in a human gamete?

Part a - which gene to compare? in this exercise, you will use the cytochrome c oxidase i (coi) gene to investigate relationships among salmon species. (this gene encodes a protein that functions in the mitochondrial electron transport chain.) you will compare the coi gene sequences from your salmon test samples to the standard sequences for each salmon species. in order for the coi gene to be useful for distinguishing among the different salmon species, which three statements must be true?