Answer to Question #293521 in Genetics for Nana

Question

 

Background:

 

In certain types of cattle, three colors exist:

• white (WW), white hairs
• red hair (RR), red hairs
• roan (RW), a mixture of red and white hairs

Roan is a codominant condition.

 

Question:

 

A breeder wants to only produce roan-colored cattle. Which of the following parents should she select to only produce roan-colored offspring? Select all that apply.

black-haired parent

white-haired parent

roan-haired parent

red-haired parent

Answer 1

Red-haired parent and white-haired parent