A man with heterozygous genotype for blood group B marries a woman with heterozygous A, what percentage (%) of their children would be universal donor?

By: |Published on: May 17|Categories: Biology WAEC| 0 comments

A. 50%
B. 25%
C. 15%
D. 10%

Correct Answer: Option B

B. 25%

Users Also Read These:

SEE ALSO  If a cross is made between a pure-breeding red flowered plant and a pure-breeding white flowered plant where R is dominant for red flower and r is recessive for white, the most likely result of F generation will be?

Copyright warnings! Do not copy.