Two Fast Whippets are Bred

Question

Two fast whippets are bred.What is the likelihood that their puppies will also be fast?
A) 33%
B) 50%
C) 25%
D) 0%
E) 100%

Accepted Answer

The likelihood of their puppies being fast depends on whether speed is a dominant or recessive trait. If speed is a dominant trait, then there is a 50% likelihood that their puppies will also be fast. If speed is a recessive trait, then there is a 25% likelihood that their puppies will be fast. However, without knowing more about the genetics of whippet speed, it is impossible to know for sure.