Pedigree Quizizz

What does a filled in square represent?

• Not affected Female
• Not affected Male
• Affected Male
• Affected Female

What does an open circle represent?

• Not Affected Male
• Not Affected Female
• Affected Male
• Affected Female

How many females are in this pedigree?

• 3
• 4
• 6
• 7

What does a horizontal line between a square and a circle mean?

• They are siblings
• They are cousins
• They are married ("together")
• They are the children

What do half colored symbols represent?

• The individual is a carrier (heterozygous).
• The individual expresses the trait.
• The individual has both recessive alleles.
• The individual has both dominant alleles.

Which gender can be carriers of colorblindness and not have it?

• Just males
• Just females
• Both genders

How are individuals III-2 and II-4 related?

• Cousins
• Dad and Daughter
• Uncle and Niece
• Grandpa and Granddaughter

How many generations are shown in this pedigree?

• 1
• 2
• 3
• 4

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

• 2
• 4
• 5
• 6

How are individuals I-2 and III-5 related?

• Grandpa and grandson
• Mom and son
• Uncle and nephew
• Grandma and grandson