in garden of pea, smooth seeded character(S) is dominant over wrinkled seeded character (s) and red flower (R) over white flower (r) determine the genotypic and phenotypic ratio of progenies in the following crosses:
SsRr × ssrr.
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Answer:
answer is 1200
Explanation:
As pea plant is heterozygous for round shape, its genotype would be Rr.
Parents: Rr x Rr
Progeny: RR Rr Rr rr
Phenotypically, the ratio will be 3:1. i.e., only rr seeding will show wrinkled phenotype, rest will show round shape. When the total number of seed is 1600 so
1200 - Round shape (RR, Rr)
400 - Wrinkled (rr).
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