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If a round, green seeded pea plant (RR y...

If a round, green seeded pea plant (RR yy) is crossed with wrinkled, yellow seeded pea plant, (rr YY) the seeds production in `F_(1)` generation are

A

round and yellow.

B

round and green.

C

round and green.

D

wrinkled and yellow.

Text Solution

Verified by Experts

The correct Answer is:
A
As roundness and yellow colour are shown by capital letters in the genotype, so they are dominant traits. In `F_1` generation, only dominant traits are expressed.
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Seema crossed pure breed pea plants having round-yellow seeds with wrinkled green seeds and found that only A-B type of seeds were produced in the F_1 generation. When F_1 generation pea plants having A-B type of seeds were cross-breed oy self pollination, then in addition to the original found yellow and wrinkled green seeds, two new varieties A-D and C-B types of seeds were also obtained. The above cross is known as