pedigree and sex linked traits

How many generations are shown in this pedigree?

• 1
• 2
• 3
• 4

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

How many kids did the mother and father from the first generation have?

• 2
• 4
• 5
• 6

How many boys did the mother and father from the first generation have?

• 2
• 4
• 5
• 6

How many girls did the mother and father from the first generation have?

• 2
• 4
• 5
• 6

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-LS3-3

In the second generation-how many people are carriers of the trait?

• 2
• 3
• 5
• 6

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

Hemophilia is a recessive x-linked disorder.
Which genotype represents a female who is a carrier for hemophilia?

• X^HX^h
• X^hX^h
• X^HX^H
• X^hY

Tags

NGSS.HS-LS3-1

Hemophilia is a recessive x-linked disorder.
Which genotype represents a male with hemophilia?

• X^HX^h
• X^hX^h
• X^HY
• X^hY

Tags

NGSS.HS-LS3-1

Colorblindness is a recessive x-linked disorder.
Which genotype represents a male with normal vision?

• X^NX^N
• XⁿXⁿ
• X^NY
• XⁿY

Tags

NGSS.HS-LS3-1