Science !
an alien species has two alleles for antennae shape: flat (f) and round (f). the flat (f) allele exhibits complete dominance, the round (f) allele is recessive. create a punnett square in your notes, and explain the probability of a baby alien having round antennae, if one of the parents had heterozygous dominant (ff) alleles, and one parent had homozygous recessive (ff) alleles.