Determine the genotypes and phenotypes in F1 and F2 from crossing smooth-seeded (A) pea plants with antennae

univerkov | September 27, 2021 | education

Determine the genotypes and phenotypes in F1 and F2 from crossing smooth-seeded (A) pea plants with antennae (C), heterozygous for both traits, crossed with a wrinkled (a) plant without antennae (c). Both genes are localized in the same chromosome; there is no crossing over.

A – smooth polka dots; a – wrinkled polka dots; C – polka dots with antennae; c – polka dots without antennae.

P: AACC x aacc

G: ACXac

F1: AaCc (smooth polka dot with antennae); aass (wrinkled polka dots without antennae)

P: AaCc x aass

G: ACХac аCХac АсХас аСХас

F2: AaCc (smooth polka dot with antennae); aaCc (wrinkled polka dots with antennae); Aacc (smooth polka dots without antennae); aass (wrinkled polka dots without antennae).

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