EOC Review Punnett Squares and Pedigree

How many alleles (letters) does a child get from each parent?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-LS3-1

Aa, DD, bB, yy are all examples of

• genotypes
• phenotypes

Tags

NGSS.HS-LS3-1

What you see, or the physical appearance.

• Genotype
• Phenotype
• Homozygous
• Heterozygous

Tags

NGSS.HS-LS3-1

This chart is called a:

• Pedigree

• Punnett Square

• Karyotype

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

In humans, having dimples is dominant over not having dimples. If a woman without dimples marries a man heterozygous for dimples, what is the likelihood that their children will have dimples?

• 25%
• 50%
• 75%
• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

In humans, having dimples is dominant over not having dimples. If both parents are heterozygous for dimples, what is the likelihood that their children will have dimples?

• 25%
• 50%
• 75%
• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

In humans, having dimples is dominant over not having dimples. If both parents are heterozygous for dimples, what is the expected PHENOTYPE RATIO for their offspring?

• 1:2:1
• 3:1
• 1:1
• 1:0

Tags

NGSS.HS-LS3-3

A chart that displays family relationships indicating traits or disorders

• Punnett square

• Pedigree

• Karyotype chart

Tags

NGSS.HS-LS3-1

In a pedigree chart, men are represented by

• Circles

• Diamonds

• Squares

In a pedigree chart, women are represented by

• Circles

• Diamonds

• Squares