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Question
A cross is made between tall pea plants having green pods and dwarf pea plants having yellow pods. In the F2 generation, out of 80 plants how many are likely to be tall plants?
Options
15
20
45
60
MCQ
Solution
60
Out of 9:3:3:1 = 16
9+3 will be tall.
Therefore, 12/16 × 80 = 60.
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Mendelian Inheritance - Mendel’s Law of Heredity - The Law of Segregation (Law of Purity of Gametes)
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