ATT CGA TCA GAC TAC TAT TTC GAA

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

What pattern of migration do whales follow?

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of