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CP Hemophilia in Jones Family

Last updated about 2 years ago

9 questions

10

Question 1

1.

You can draw the pedigree:
Joseph, a normal male, married Rose, who has hemophilia. Joseph and Rose have three children: one normal daughter, Joyce, and two hemophiliac sons, Tom and Peter.
Joyce married Arthur, a normal male, and they have one child, Sean. Sean has hemophilia.
Tom married Linda, and they have a daughter named Lindsay (carrier).
Peter married Nancy, a normal female, and they have a normal daughter, Jessica (carrier).
Be sure to LABEL each person by name, write down their genotypes, and properly shade the person in.

1

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1

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1

1

Question 2

2.

Question 3

3.

Question 4

4.

Draw the punnett square between Sean (XnY) and a normal female (XNXN)

Question 5

5.

Look at #4, What % of Seans children will be normal?

Question 6

6.

Look at #4, What % of Seans children will be carriers?

Question 7

7.

Look at #4, What % of Seans children will have hemophilia?

Question 8

8.

Draw the Punnett Square between Jessica (carrier) and Adam (normal)

Question 9

9.

Look at #8, What % of Jessica and Adam's children will have hemophilia

Who is most likely to inherit a sex-link disorder?

males

females

Click on all the possible genotypes that would result in normal blood clotting?

XNXn

XnY

XNXN

XnXn

XNY