Question

please help me Having free earlobes is a dominant trait in humans, and having attached earlobes is recessive. a father has the genotype ff, and the mother has the genotype Ff. describe the genotype ratio for their offspring

Answer 1

The best way to answer this is by using a Punnet Square which I have provided below. Remember that capital letters always represent dominant traits, so there is a 50% of their child having free earlobes and 50% of it having attached earlobes