Which of the following statements describes Mendel’s Law of Segregation?

Select one:

A Bb individual will produce B and b alleles, while a bb individual will only produce a b allele.

The dominant allele is represented with an uppercase letter and the recessive allele is represented with a lowercase letter.

A Punnett square can be used to predict the outcome of a parental cross.

Dominant alleles are always expressed in a homozygous or heterozygous individual.

 

In tomatoes, red fruit (R) is dominant over yellow fruit (r). Five generations of red tomato plants were crossed with yellow tomato plants without producing any yellow tomato plants. It can be hypothesized that the red tomato plant must be

Select one:

Homozygous

Dominant

Heterozygous

Recessive

 

 

 

Which of the following statements illustrates codominance?

Select one:

Grey heterozygous chickens have black and white feathers.

Individuals who are heterozygous for the sickle cell anemia allele are more resistant to malaria.

two parents with blood types A and B can have children with blood type O.

. Red flowers crossed with white flowers produce pink flowers.