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Hemophilia in Jones Family

Last updated over 2 years ago

9 Nsɛmmisa

10

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

You can draw the pedigree by hand and just upload the picture in the google classroom. If that is easier.
• Joseph, a normal male, married Rose, who has hemophilia. Joseph and Rose have three children: one normal daughter, Joyce, and two hemophiliac sons, Thomas and Peter.
• Joyce married Arthur, a normal male, and they have two children: Melissa, and Sean. Sean has hemophilia.
• Thomas married Linda, a normal female, and they have two children. Lindsay and Alex. Their son, Alex, has hemophilia.
• Peter married Nancy, a normal female, and they have a normal daughter, Jessica.
• Jessica is engaged to Adam, who does not have hemophilia.
Be sure to LABEL each person by name, write down their genotypes, and properly shade the person in.

1

1

1

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

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

males

females

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

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

X^NXⁿ

XⁿY

X^NX^N

XⁿXⁿ

X^NY

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Draw the punnett square between Sean (XⁿY) and a normal female (X^NX^N)

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

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

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

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

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

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

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

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

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

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