Question

2. A breed of dog is born with either a pink and black spotted tongue or a plain pink tongue. Is this a single gene trait or a polygenic trait? Explain.

3. This is an image of a cladogram. #1. Pick two animals that both have openings in skill for muscles and also have hair: _________________ _________________
# 2. What overall concept does a cladogram aim to prove?

Answer 1

it is cause by the transfer of two gene traits