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The gene for tallness (T) is dominant over the gene for
shortness (t) in pea plants. A homozygous dominant pea
plant is crossed with a heterozygous pea plant, and 200
seeds are produced. Approximately how many of these seeds
can be expected to produce plants that are homozygous
dominant?
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Answer Posted / vishal agrawal
when a homozygous tall (TT) is crossed with heterozygous
tall (Tt) they will segregate in ratio of 1:1. Thus there
would be nearly 100 seeds of each type. thus the no. of
seeds for homozygous dominant would be 100.
Homozygous Tall (TT) x Heterozygous Tall (Tt)
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V
TT, Tt
(1 : 1)
| Is This Answer Correct ? | 9 Yes | 0 No |
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