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When a Tall plant (Tt) in pea is crossed with an other Tall plant (Tt), the probability of obtaining a dwarf plant is
Answer & Solution
Correct Answer:
Option
A
When a Tall plant (Tt) in a pea is crossed with another Tall plant (Tt), the probability of obtaining a dwarf plant is 1/4.
When Tt × Tt, the ratio of progeny formed will be 1 Homozygous tall (TT), 2 heterozygous tall (Tt), and 1 homozygous dwarf (tt).
Therefore, the probability of dwarf plants will be 1/4.
When Tt × Tt, the ratio of progeny formed will be 1 Homozygous tall (TT), 2 heterozygous tall (Tt), and 1 homozygous dwarf (tt).
Therefore, the probability of dwarf plants will be 1/4.
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