in a guinea pig, pure black hair coloring B is a dominant over pure white coloring b. suppose two hybrid Bb guinea pigs, with black hair coloring , are bred.

35) find an expression for the genetic make-up of the guinea pig offspring.

36)what is the probability that two hybrid guinea pigs with black hair coloring will produce a guinea pig with white hair coloring?

Solution:

35) BB, bb, Bb

36) P(white hair coloring)= 1/4 = 0.25

So the probability that two hybrid guinea pigs with black hair coloring will produce a guinea pig with white hair coloring is 0.25