Question #6422858Single Choice

Biology

Question

In corn plants, the allele for tall plants (T) is dominant to the allele for short plants (t). A tall plant is crossed with a short plant, and all the offspring are tall. What can you conclude about the genotype of the tall parent?

Options

The tall parent is homozygous dominant (TT).

The tall parent is heterozygous (Tt).

The tall parent is homozygous recessive (tt).

The genotype of the tall parent cannot be determined.

Answer & Analysis

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