Question #6423302Single Choice

Biology

Question

A dominant allele (T) causes a trait to appear in individuals who have either one or two copies of the allele. What is the probability of an offspring having the dominant phenotype from a cross between two heterozygous individuals (Tt × Tt)?

Options

A
    0%
B
    25%
C
    50%
D
    75%

Answer & Analysis

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