ANATOMY

GENERAL ANATOMY

CARDIOVASCULAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A person with A blood type marries a woman with B blood type. Is it possible for them to have a child with O type blood? Note:Remember that each person has two alleles for each trait.
A
True
B
False
Explanation: 

Detailed explanation-1: -Blood type has no effect on your ability to have and maintain a happy, healthy marriage.

Detailed explanation-2: -One parent with A and another with B can produce a child with A, B, AB or O blood types. If one parent has A and another has AB, they can either produce a child with A, B or AB blood types.

Detailed explanation-3: -If a person of O blood group breeds with a person of B group all the children must be either B or O. If the child is A or AB one of the individuals cannot be the parent. An O and B crossing can not produce an A or AB child. An AB with an O can produce A children or B children but not O.

Detailed explanation-4: -The final frequencies of each genetic combination are ¼. Hence, the man with blood group A and women with blood group B can have a child with blood group O with probability ¼.

There is 1 question to complete.