Why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?

Because each randomly selected piece of DNA goes into their offspring.

Rate answer


Because the phenotype would match up as ab ab and ab ab and they are both recessive


Rate answer
Wrong answer?

If your question is not fully disclosed, then try using the search on the site and find other answers on the subject Biology.

Find another answers

Load image