Pedigree

How many generations are represented in the pedigree?

• 2

• 3

• 4

• 5

In the diagram, individual III-3 indicates

• a female with no freckles

• a male with no freckles

• a male with freckles

• a female with freckles

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

In the diagram, individual II-1 indicates

• a female with no freckles

• a male with no freckles

• a male with freckles

• a female with freckles

Tags

NGSS.HS-LS3-1

What is the Genotype of individual III-2?

• FF

• Ff

• ff

• Can't know for sure

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is the Genotype of individual I-1?

• FF

• Ff

• ff

• Can't know for sure

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

How many alleles does a person carry for a trait?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-LS3-1

How many alleles does a child get from each parent for a trait?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-LS3-1

Dominant alleles are represented by a ---

• capital letter.

• lowercase letter.

What do we use pedigrees for?

• To look at families
• To make determinations about the offspring
• To track traits in families
• Nothing

In a pedigree, which shape represents a male?

• circle

• square