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Crosses in garden pea

Garden pea producing round seeds were crossed with those producing wrinkled seeds. The result was the production of 5474 round seeds and 1850 wrinkled seeds.

a) What is the original parental cross?

b) Indicate the gamete types

c) F1 progeny?

d) What result do you expect when F1 is selfed?

e) Indicate F1 selfed gametes

f) What are the expected phenotypes, genotypes, genotypic frequency and phenotypic ratio?