Two Trait Punnett Squares

What belongs in box 5?

• F

• FF

• Ff

• ff

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What belongs in box 8?

• F

• FF

• Ff

• ff

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What chance does the offspring have of showing a dominant trait?

• 100%

• 75%

• 50%

• 0%

Tags

NGSS.HS-LS3-3

What is the allele combination for square 1?

• Dd

• DD

• dd

• D

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

B = brown fur  b = white fur
In the Punnett square, what is the probability for white fur? 

• 0%

• 25%

• 50%

• 75%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3

What is the missing allele?

• a

• A

• AA

• aa

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

What is the genotype for the black chickens?

• BB

• Bb

• bB

• bb

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

T - tall and t = short

In the Punnett square, what belongs in the missing square?

• tt

• Tt

• TT

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

In the punnett square, what is the probability for white fur?

• 0%

• 25%

• 50%

• 75%

Tags

NGSS.HS-LS3-1

What is the purpose of using a two-trait Punnett square in genetics?

• To predict the probability of offspring inheriting two specific traits

• To determine the exact genetic makeup of an individual

• To identify mutations in a single gene

• To analyze the environmental impact on genetic traits

Tags

NGSS.HS-LS3-3