Question

A father has one allele for detached earlobes and one allele for attached earlobes. What is the probability that he produces a gamete with the allele for attached earlobes in percentage?

Answer 1

Answer:

50%

Explanation:

Answer 2

With the presence of a heterozygous allele for earlobes, the gametes produced by the father will have 50 percent chances of bearing an allele for attached earlobes. This means that half of the gametes will have an allele for attached earlobes, and half of them will have an allele for detached earlobes.