Question

A dog is trained to sit and shake hands. These traits are most likely. (1 point)

Answer 1

1.b. not inherited 

2.b. 50%

3.a. a mutation is a permanent change I the order of the bases of DNA.

5.In humans, having dimples Is a dominant trait. in order for a child to have dimples, either parent must have that trait.

Hope this helps!

Answer 2

1) B
2) B
3) A

4)  In order for a child to have dimples, both parents must have the recessive trait for dimples, but if either parent has both dominant genes the child has a 0% chance of dimples.