Blood Type Genetics Explained

This videos describes the three alleles of the ABO gene that lead to the A, B, AB and O blood types.

[@isranibrahim5121]

this pedigree char helped me to understand much better about blood type. it is straight to point. bless your Brian.

[@normalperson.276]

Thank u, I have a test tomorrow and this will help a lot 💗

[@akashbalan83]

Same!!!

[@PLAYERNIAH]

Well explained, thank you

[@HalIOfFamer]

Should have included where the + and - come from. Otherwise good video, straight to the point and easy to understand.

[@abigailgrace_930]

thank you so much! can you do a video on how positive or negative blood types factor in?

[@averageisekaifan]

ty for the good video, you have a nice voice

[@Random-ck7kw]

thank you this was so helpful you dont even know

[@kahm.9375]

In the ABO blood system in human beings, alleles 1A and 1B are codominant, and both are dominant to the i allele. In a paternity dispute, a type AB woman claimed that one of four men, each with different blood types, was the father of her type A child. Which of the following could be the blood type of the father of the child on the basis of the evidence given?

[@evergreenblooms6984]

😮 it can be A,B,Ab and O right whatttt

[@evergreenblooms6984]

What's the ans?

[@CharlesEmmanuel-c6r]

Thank you so much

Perfect. 😊

[@angadsinghsandhu1489]

Thank you 💖

[@noraha737]

Thank you !

[@Anethereal]

You're amazing

[@stevencool9657]

Thank you so muchhhh

[@milycheema]

So gooodddddd