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What is the probability that a seed from a parent plant of genotype Rr will carry the r gene? A. 1 B. 1/2 C. 1/4 D. 0
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2 votes
What is the probability that a seed from a parent plant of genotype Rr will carry the r gene?

A. 1
B. 1/2
C. 1/4
D. 0

User Gecko
by
8.1k points

2 Answers

3 votes
B. 1/2
I hope this is right!!
User MeanGreen
by
8.9k points
2 votes
The parent will carry over the gene no matter what but to make it show there needs to be rr not just Rr because the R is dominant and will show but the r is the weaker one so there has to be two so I say B
User MrMowgli
by
8.1k points
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