In oats, rust resistance dominates over susceptibility (a) to this disease. What will be the genotypes of hybrids in F1 from

In oats, rust resistance dominates over susceptibility (a) to this disease. What will be the genotypes of hybrids in F1 from crossing a rust-susceptible oat (female) with a homozygous resistant plant (male)?

1. Genotypes of parents: aa, AA.
2. Genotypes of offspring in the first generation: Aa – resistant to rust.
Answer: female – aa, male – AA, F1 – Aa.

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