mendelian genetics

Front

A HETEROZYGOUS individual would have the genotype:

Back

Hh

Front

In pea plants, tall (T) plant alleles are dominant to short (t) plant alleles. If two tall plants (each with the genotype Tt) are crossed, what is the probability that the cross would result in a short pea plant?

Back

25%

Front

The letters on the TOP AND SIDE of a punnett square represent ______________.

Back

The possible alleles given by the parents following meiosis.

Front

If your genotype is Bb, then you can only pass a B or b to your child but you can't pass both.

Back

Law of Segregation

Front

A recessive allele is only expressed when a dominant allele is not present.

Back

Law of dominance

Front

Different traits are inherited independently of each other

Back

Law of independent assortment

Front

In pea plants, the trait for tall stems is dominant over the trait for short stems. If two heterozygous tall plants are crossed, what percentage of the offspring would be expected to have the same phenotype as the parents? Options: 100%, 75%, 50%, 25%

Back

75%

Front

Based off this punnett square, what fraction of the offspring will have wrinkled, yellow seeds?

Back

3/16

Front

What goes in box 15? Options: aabb, AABB, aaBB, AAbb

Back

aabb

Front

Cross Two Homozygous plants (RRYY x rryy) R = round seeds, r = wrinkled seeds Y = yellow seeds, y = green seeds. What percent will have Round and Yellow seeds?

Back

100%