If a woman is homozygous for type a blood and her husband is type o, what is the probability that their offspring would have any one of the 4 possible blood types.

The four blood types are A, B, AB and OThe probability that their offspring would have A blood type is 100%. Since one of the parents is homozygous for type A blood while the other is type O

The probability that their offspring would have B blood type is zero (0) since neither of the parents have B antigene

The probability that their offspring would have AB blood type is zero (0) since neither of the parents have B antigene.

The probability that their offspring would have B blood type is zero (0) since only one of the parents have O antigene. The other parent is homozygous for type A, which means the antigens are AA.

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass