Given the genotype of parents as AABB and aabb, what is the expected genotype of F1 progeny?(a) AABB(b) AAbb(c) aaBB(d) AaBbThe question was posed to me in exam.This interesting question is from Inheritance of Two Genes-1 topic in division Principles of Inheritance and Variation of Biology – Class 12

Given the genotype of parents as AABB and aabb, what is the expected g

1.	Given the genotype of parents as AABB and aabb, what is the expected genotype of F1 progeny?(a) AABB(b) AAbb(c) aaBB(d) AaBbThe question was posed to me in exam.This interesting question is from Inheritance of Two Genes-1 topic in division Principles of Inheritance and Variation of Biology – Class 12
Answer» Correct option is (d) AaBb To EXPLAIN I would SAY: AABB parent will only be able to produce AB GAMETES, and aabb parent will only be able to produce ab gametes. THUS, the only possible GENOTYPE for the progeny is AaBb, a heterozygote.

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