Punnett squares and pedigree charts

How many individuals are there in the 3rd generation?

• 2
• 3
• 4
• 6

Tags

NGSS.HS-LS3-1

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

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

Tags

NGSS.HS-LS3-1

Why do all the daughters in Generation II carry the colorblind gene?

• Because mom passed on the gene.
• Because dad passed on the X chromosome.
• Because their brother has it.
• Because their brother gave it to them.

Tags

NGSS.HS-LS3-1

Give the genotype for person III-3

• GG
• Gg
• gg

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Give the genotype for person II-1

• GG
• Gg
• gg

Tags

NGSS.HS-LS3-1

In a flowering plant species, red flower color (R) is dominant over white flower color (r). What is the genotype of any red-flowering plant resulting from this species?

• rr
• R
• RR
• RR or Rr

Tags

NGSS.HS-LS3-1

If a black sheep mates with a white sheep, their offpsring will all be GREY. This is an example of which type of inheritance?

• Incomplete Dominance
• Codominance
• Sex-Linked Inheritance
• Recessive Inheritance

In sheep, wool color can be black, white or (heterozygous) grey. If a black sheep mates with a grey sheep, what would be the expected probabilities of their offspring?

• 100% Black
• 75% Black, 25% White
• 25% Black, 50% Grey, 25% White
• 50% Black, 50% Grey

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

Red tulips when crossed with white tulips produce (heterozygous) pink tulips. This is an example of which type of inheritance?

• Multiple Allele Blood Types
• Sex-Linked
• Incomplete Dominance
• Codominance

Red tulips when crossed with white tulips produce (heterozygous) pink tulips. If two pink tulips are crossed, what would be the expected outcomes for the offspring?

• 100% Pink
• 50% Red, 50% White
• 50% Red, 50% Pink
• 25% Red, 50% Pink, 25% White

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2