The page below is a sample from the LabCE course Introduction to the ABO Blood Group System. Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

Learn more about Introduction to the ABO Blood Group System (online CE course) »
How to Subscribe
MLS & MLT Comprehensive CE Package
Includes 97 CE courses, most popular
$95 Add to cart
Pick Your Courses
Up to 8 CE hours
$50 Add to cart
Individual course$20 Add to cart

Determining Possible Offspring

The mating of an A individual with another A individual can produce AA, AO, or OO offspring, depending on the genotype of the parents. This is illustrated by the Punnett squares on the next page. You can determine all possible offspring from ABO mating using these straightforward genetic principals.