Pedigrees

What does this shape represent?

• Affected male

• Affected female

• Unaffected male

• Unaffected female

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What does this shape represent?

• Affected male

• Affected female

• Unaffected male

• Unaffected female

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What you see, or the physical appearance of an organism, is called the ____.

• genotype

• phenotype

• allele

• pedigree

Tt, aa, X^HX^h, and X^hY are all examples of what?

• phenotypes

• genotypes

• carriers

• pedigrees

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

How are alleles represented in Punnett squares and pedigrees?

• Letters like Tt or X^hY

• Descriptions

• Circles and squares

How many alleles does a person carry for a single trait (like DMD)?

• 1

• 2

• 4

• 8

How many alleles does a child receive from each parent?

• 1

• 2

• 4

• 8

Tags

NGSS.HS-LS3-1

Duchenne Muscular Dystrophy (DMD) follows what inheritance pattern?

• Autosomal Dominant

• Autosomal Recessive

• X-linked Dominant

• X-linked Recessive

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Hemophilia follows an X-linked recessive inheritance pattern. If H=healthy and h=hemophilia, which gentoype represents a male with hemophilia?

• X^HX^h

• X^HY

• X^hX^h

• X^hY

Tags

NGSS.HS-LS3-1

How many generations are in the pedigree shown?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-LS3-2