Using a punnett square and an explanation described if i square-eyed pet mates with another square-eye pet, can they have any round-eyed offspring

Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?

The distribution of related animals and plants across the world

In many humans, exposing the skin to sunlight over prolonged periods of time results in the production of more pigment by the skin cells (tanning). this change in skin color provides evidence that -