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zloy xaker [14]
3 years ago
6

Heterozygous male guinea pigs with black, rough hair (BbRr) are crossed with heterozygous female guinea pigs with black, rough h

air (BbRr). The incomplete Punnett square below shows the expected results form the cross
Biology
1 answer:
GrogVix [38]3 years ago
7 0
Remember for a di hybrid cross with two completely heterozygous parents, the phenotypic ratio will always be 9:3:3:1
9 will always display both dominant traits, black and rough hair. 3 will display black hair and smooth hair and 3 will display not black hair and rough hair and 1 will display both receive traits
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