Punnett Squares

Front

If a homozygous tall pea plant is crossed with a homozygous short pea plant, what is the chance of having a tall pea?

Back

100%

Front

If brown eyes are dominant over blue eyes, what would be the parent genotypes if two heterozygous brown eyed persons were crossed?

Back

Bb and Bb

Front

Genotypes of offspring from two heterozygous green plants (Green is dominant to yellow).

Back

25% GG, 50% Gg, 25% gg

Front

Which of the following is a phenotype? Options: Aa, black hair, heterozygous genes, mutated DNA

Back

black hair

Front

Dominant or recessive?
tt

Back

Recessive

Front

What is a dominant allele?

Back

A trait that is always shown (capital letter)

Front

An organism that has one dominant and one recessive allele for height is _____.

Back

heterozygous

Front

What genotype is missing from this Punnett Square? Options: RrYy, RRYY, rryy, RrYY

Back

RrYy

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%

Front

Chance two pink rose parents produce a white flower?

Back

25%