If two parents that are heterozygous (Aa) at a single locus give rise to offspring that are 25 percent AA, 50 percent Aa, and 25 percent aa, then all of the following are true EXCEPT:
AThe parents are diploid organisms.
BThe a allele is recessive lethal.
CThe alleles assort independently.
DThe gametes combine at random.
EThe probability that a given gamete will receive allele A is one-hal
AThe parents are diploid organisms.
BThe a allele is recessive lethal.
CThe alleles assort independently.
DThe gametes combine at random.
EThe probability that a given gamete will receive allele A is one-hal
