Punnett square

Front

This image shows a...

Back

Punnett Square

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

Which of the following genotypes is heterozygous? Options: Bb, BB, bb, B

Back

Bb

Front

B = brown fur  b = white fur
In the punnett square, what is the probability for white fur? Options: 0%, 25%, 50%, 75%

Back

50%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

An organism’s physical appearance, or visible traits.

Back

Phenotype

Front

Which of the following is homozygous recessive? Options: Tt, tt, TT, T

Back

tt

Front

Which of the following genotypes is heterozygous? Options: Bb, BB, bb, B

Back

Bb

Front

In a certain species of plant, the color purple (P) is dominant to the color white (p).
According to the Punnett Square, what is the probability of an offspring being purple?

Back

100%

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-3

Front

Possible genotypes for this cross?

Back

TT = 25% Tt= 50% tt=25%

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Front

What does a Punnett Square do?

Back

predict genotypes and phenotypes in offspring

Front

What genotype would go in box 2? Options: BB, Bb, bb

Back

Bb

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2