Purchase Solution

Breeding Dihybrid Crosses

Not what you're looking for?

Ask Custom Question

In cocker spaniels, black coat color (B) is dominant over red (b), and solid color (S) is dominant over spotted (s). If two dihybrids (Bb Ss) were crossed, which would be produced?

A. black and spotted pure-breeding forms
B. black and solid pure-breeding forms
C. red and solid pure-breeding forms
D. red and spotted pure-breeding forms
E. all of these

Purchase this Solution

Solution Summary

This question and answer describes how to do a dihybrid cross. In the solution the steps needed to get the right answer for doing a dihybrid cross are outlined.

Solution Preview

A dihybrid cross will produce two homozygotes (one dominant and one recessive) and two heterozygotes. Try doing a Punnet square on a regular Aa x Aa cross and you will get this ratio. This will be an 8-celled Punnet ...

Purchase this Solution

Free BrainMass Quizzes
Feeding Babies

Do you know the science behind feeding babies? Test your knowledge with this quiz.

Birth 101

Do you know about childbirth? Find out with this quiz.

Hemophilia: Fact or Fiction

Do you know the truth about hemophilia? Test your knowledge here.

How Well Do You Know Your Body?

This quiz will assess the different systems of the human body. It will examine everything from the organs to the cellular processes that occur.

Light and Sight Vocabulary

This quiz introduces basic definitions of vocabulary related to light and how human eyes. This information is important for an understanding of sight.