pedigree

Cystic fibrosis is an autosomal recessive disease .

Study the pedigree what is the genotype of #9?

• AA

• Aa

• aa

• X^aX^a

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Cystic fibrosis is an autosomal recessive disease .

Study the pedigree what are the possible genotypes of #10? (more than one answer)

• AA

• Aa

• aa

• X^AX^a

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Hemophilia is a recessive sex-linked disorder located on the X chromosome .

Study the pedigree. Which two genotype #'s are INCORRECT?

• #7 & #9

• #7 & #11

• #2 & #9

• #10 & #9

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

In Mice a single gene (B or B) determines tail length the Short Tail allele is sex linked and Dominant.

Individual 6 is a Female. What is her genotype?

• X^BX^b

• X^BX^B

• X^bX^b

• X^bY

Tags

NGSS.HS-LS3-1

Fragile-X syndrome is a recessive sex-linked disorder located on the X chromosome.

Study the pedigree. What is the Genotype of #3?

• X^HX^h

• X^hX^h

• X^HX^H

• X^HY

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Fragile-X syndrome is a recessive sex-linked disorder located on the X chromosome.

Study the pedigree. Which two genotype #'s are INCORRECT?

• # 1 & # 13

• # 1 & # 11

• # 11 & # 13

• # 1 & # 3

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2