Punnett Squares 1

Dominant traits are represented with the following character

• A

• a

Tags

NGSS.HS-LS3-1

Recessive traits are represented by which character?

• A

• a

What are ALL the possible allele sets in any punnett square?

• AA

• Aa

• aa

• AAA

In a Punnett Square, 1 box is equal to 25%. How much are 3 boxes equal to?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-3

Fill in the Yellow Box

• Bb

• BB

• bb

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Fill in the Yellow Box

• AA

• Aa

• aa

Tags

NGSS.HS-LS3-1

If two heterozygous individuals are mated, what percentage of their offspring will have the dominant phenotype?

• 100%

• 75%

• 50%

• 25%

If the dominant trait is having freckles (F) and the recessive trait is no freckles (f), which allele combination(s) below would represent a person who has freckles? (select all that apply)

• FF

• Ff

• ff

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The combination of genes a person has, represented by letters, is their...

• Genotype

• Phenotype

• Chromosome

• Punnett Square

T - tall and t = short
In the punnett square below, what belongs in the missing square

• tt
• Tt
• Bb
• TT

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2