ExamPlay Light Logo
サインイン

WAEC - Biology (2016 - No. 33)

A cross between two parents produced four offspring's with blood groups AB, BB, BO and AO. what is the blood group of their parents?
AA and BO
BB and AO
AB and BO
AB and AO

コメント (0)

コメントするにはログインしてください
広告
BrainBehindX Inc Logo
©2026; 搭載 BrainBehindX Inc