Punnett Square Quiz

Brown (B) is dominant to white (b) for fur color in rabbits. Complete a Punnett Square with parents of Bb and Bb.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A green pea plant (GG) is crossed with a yellow pea plant (gg). Complete the punnett square by placing the first parent on the top and the second parent on the side.

j

i

h

g

f

e

c

a

GG

Gg

g

g

G

G

gg

Gg

Gg

Gg

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The physical expression of a trait is the

• Genotype

• Phenotype

• Heterozygous

• Homozygous

The genetic makeup of an organism is the

• Genotype

• Phenotype

• Heterozygous

• Homozygous

Tags

NGSS.HS-LS1-1

When an organism has two of the SAME alleles (gene versions) for a trait, they are _________ for the trait.

• Genotype

• Phenotype

• Heterozygous

• Homozygous

When an organism has two of the DIFFERENT alleles (gene versions) for a trait, they are _________ for the trait.

• Genotype

• Phenotype

• Heterozygous

• Homozygous

Red flowers (R) is dominant to white flowers (r). What percent of the offspring could have red flowers?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Red flowers (R) is dominant to white flowers (r). What percent of the offspring could have white flowers?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Brown fur (B) is dominant to white fur (b). What percent of the offspring could have brown fur?

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Brown fur (B) is dominant to white fur (b). What percent of the offspring could have white fur?

• 0%

• 25%

• 50%

• 75%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

NGSS.HS-LS3-3