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Question
In a dihybrid cross AABB x aabb, F2 progeny of AABB, AABb, AaBB and AaBb occurs in the ratio of ______.
Options
1 : 1 : 1 : 1
9 : 3 : 3 : 1
1 : 2 : 2 : 1
1 : 2 : 2 : 4
MCQ
Fill in the Blanks
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Solution
In a dihybrid cross AABB x aabb, F2 progeny of AABB, AABb, AaBB and AaBb occurs in the ratio of 1 : 2 : 2 : 4.
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