Pedigree Practice

Which individual in the first generation is a carrier?

• The male
• The female
• individual 1
• None of the above

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

In the second generation-how many people have the disease or display the physical trait?

• 2
• 4
• 5
• 6

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

How many people in this whole pedigree have the trait/disease?

• 2
• 3
• 4
• 6

Tags

NGSS.HS-LS3-3

Color Blindness is a sex linked disease.  Therefore, it HAS to affect which pair of chromosomes?

• 21
• 23
• 24
• 1-22

• Not affected Female
• Not affected Male
• Affected Male
• Affected Female

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

• Not Affected Male
• Not Affected Female
• Affected Male
• Affected Female

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Freckles (F) are dominant over nonfreckles.   What is the phenotype of individual #3

• Ff
• ff
• freckles 
• nonfreckles 

Tags

NGSS.HS-LS3-1

What is the relationship between person I 1 and III 2?

• Father and Son
• Father and Daughter
• Grandfather and Granddaughter
• Uncle and Niece 

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following combinations of sex chromosomes represent a female?

• XY
• XXY
• XX

How many girls did II-1 and II-2 have?

• 1
• 2
• 3
• 4