Dad is heterozygous for blood type A and mom is homozygous for type A. What is the probability that the children will be

Type B: 0%,25%,50%,75%, or 100%

Type A: 0%,25%,50%,75%, or 100%

Type AB: 0%,25%,50%,75%, or 100%

Type O: 0%,25%,50%,75%, or 100%

Which of the following terms describe a liquid molecule that has only single bonds between its carbon atoms

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

Can someone i have no idea of how to do this.