Punnett Squares Practice

Front

What you see, or the physical appearance.

Back

Phenotype

Front

Aa, DD, Ba, and yy are all examples of ---

Back

genotypes

Front

Which of the following is a phenotype? Options: Aa, red hair, heterozygous, DNA

Back

red hair

Front

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

Back

Bb

Front

An organism’s physical appearance, or visible traits.

Back

Phenotype

Front

Which of the following is homozygous dominant? Options: Yy, Y, yy, YY

Back

YY

Front

What allele combination should go in the missing box? Options: AA, Aa, aa, none of these

Back

Aa

Front

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

Back

tt

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%

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%