Help please thanks so much

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Give examples of selective advantage of organism’s body part/organ

In a population that is in hardy-weinberg equilibrium, there are two possible alleles for a certain gene, a and a. if the frequency of allele a is 0.4, what fraction of the population is heterozygous? a. 0.40 b. 0.60 c. 0.16 d. 0.48