What might happen to a bird or sea mammal if you left the plastic carrier rings for soft drinks cans are left on a beach?

Is genetic diversity the same as genetic variation?

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. theonly unknown is the father in the first generation.

What percentage of organisms is played the dominant trait (tall) in the f2 generation? a.25% b.100% c.75%