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Coat color in cattle is an example of incomplete dominance. When cattle with solid white coats (W) are mated to cattle with solid red coats (R), the offspring are roan (WR), meaning they have coats containing both white and red hairs. A farmer mates two roan cattle. What is the chance that their offspring will have solid white coats? *

a 50%
b 75%
c 100%
d 25%

User Jsau
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4.1k points

2 Answers

6 votes

Answer:

D. 25%

Step-by-step explanation:

Roan is expressed by WR so, crossing 2 roans would be:

W R

W WW WR

R WR RR

25% White

50% Roan

25% pure red.

User Giwyni
by
4.3k points
4 votes

Answer: A 50% ( I`m pretty sure)

Step-by-step explanation:

User Abdurrahman
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4.7k points