Question

If b is a recessive gene, list the offspring that will exhibit or show the recessive trait!​

Answer 1

Answer:

Only individuals with an aa genotype will express a recessive trait; therefore, offspring must receive one recessive allele from each parent to exhibit a recessive trait. ... If one parent is heterozygous (Ss) and the other is homozygous recessive (ss), then half of their offspring will have a smooth chin.

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Answer 2

Answer: The offspring that will exhibit a recessive trait only if the organism has bb genotype.

Explanation: A recessive gene is a gene whose effects are masked in the presence of a dominant gene. Each and every organism that has DNA packed into chromosomes has two alleles, for each gene i.e one inherited from their mother, and one inherited from their father. The individuals with a bb genotype will express a recessive trait and the offspring which will receive one recessive allele from each parent will thus exhibit a recessive trait.