Biology, 05.05.2020 06:54 katherinegvz
1. Flower position, stem length, and seed shape are three characters that Mendel studied. Each is controlled by an independently assorting gene and has dominant and recessive expression as follows:
Flower position: Axial (A) is dominant to Terminal (a)
Stem length: Tall (T) is dominant to dwarf (t)
Seed shape: Round (R) is dominant to wrinkled (r)
If a plant that is heterozygous for all three characters is allowed to self-fertilize, what proportion of the offspring would you expect to be as follows?
a. homozygous for the three dominant traitsb. homozygous for the three recessive traitsc. heterozygous for all three charactersd. homozygous for axial and tall, heterozygous for seed shape
Answers: 2
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