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CBSE Class 10 Answered

pure bred pea plant A is crossed with pure bred pea plant B.It is found that the plants which look like A do not appear in f1 generation,but reemerge in f2 generation which of the two plants are 1.tall,2. dwarf? give reasons
Asked by | 11 Jan, 2012, 12:35: PM
Expert Answer
Since the F1 generation does not show offspring resembling plant A, it means that plant A is the dwarf plant (recessive character) whereas plant B is the tall plant (dominant character). The dwarf plants will reappear in the F2 generation in the ratio of 3tall:1dwarf.
Answered by | 12 Jan, 2012, 08:05: AM
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