Genetics Review

Which statement is true about dominant and recessive genes? Options: Dominant genes mask recessive genes, Recessive genes mask dominant genes, They are equal.

In alleles, capital letters show:

Homozygous

Heterozygous

What is true about genotypes?

Phenotypes refer to:

If you flip a penny one time, what is the probability of it landing on heads?

Why do we use Punnett Squares?

Study the Punnett Square. What is the probability of a dominant trait showing up? Options: 0%, 25%, 50%, 100%

Study the Punnett Square. What is the probability of having heterozygous dominant traits? Options: 0%, 25%, 50%, 75%