5.7 Pedigrees

• Biologie
• 9th Grade

Par. 5.7

A healthy carrier woman and a colour-blind man have a child. What is the chance of getting a colour blind son?

1. 100%
2. 75%
3. 50%
4. 25%

A healthy carrier woman and a colour-blind man have a child. What is the chance of getting a colour blind child?

1. 100%
2. 75%
3. 50%
4. 25%

A hemophilliac woman and a healthy man have a child. What is the chance of getting a hemophiliac son?

1. 100%
2. 75%
3. 50%
4. 25%

Answer:

Workbook

Question 50