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3 votes
21.Complete a Punnett Square for the following cross. Bb x Bb

2 Answers

6 votes
As shown below this is what a punnet square for Bb x Bb would look like
User Techtabu
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4 votes
Bb and Bb so both heterozygous

B b
B BB Bb
b Bb bb
User Pzmarzly
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