5. Mary has blood type A and she marries John , whose blood type is B. They have three children: Joan. James and Pete. Joan has blood type 0, James has blood type A, and Pete has blood type B. Explain

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Agnieszka Polec asked Aug 2, 2023

71,367 views

11 votes

5. Mary has blood type A and she marries John , whose blood type is B. They have three

children: Joan. James and Pete. Joan has blood type 0, James has blood type A, and Pete has
blood type B. Explain how this is possible.

Biology
high-school

Agnieszka Polec asked Aug 2, 2023

by Agnieszka Polec

2.9k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

1 Answer

17 votes

Answer:

Mary's genotype must be IAi while John's must be IBi. When the gametes met up at each conception, Joan got ii, James got IAi, and Pete got IBi.

Step-by-step explanation:

Rnet answered Aug 7, 2023

by Rnet

3.1k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

1 Answer

0 Comments

Your comment on this answer:

Other Questions