which statement best represents how structure relates to function?

a.) many tropical birds can be taught to speak?

b.) some insects live longer than others.

c.) great white sharks have sharp serrated teeth for tearing into their prey.

d.) a horses mane is often black.

Color blindness is a recessive trait. the gene for color blindness is on the x chromosome. the family tree below shows the trait of color blindness. the only unknown is the mother in the first generation

Which muscle is responsible for inhalation ?

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.