Which of the following is a homozygous recessive genotype?

Which of the following is a heterozygous genotype?

Which of the following is an example of phenotype?

Which of the following is an example of genotype?

The gene for rolling your tongue is dominant. If a father who is homozygous dominant for this trait would have which genotype?

Purple flowers are dominant to white flowers. What is the genotype for a white flower?

Who is known as the father of genetics?

Short hair is dominant over long hair in guinea pigs. A long-haired male guinea pig mates with a heterozygous short-haired female. What are the genotypes of the two guinea pigs?

Round seeds are dominant to wrinkled seeds. What is the phenotype of a seed if it's genotype is rr?

Round seeds are dominant to wrinkled seeds. What is the phenotype of a seed if it has two recessive alleles?

Round seeds are dominant to wrinkled seeds. What is the genotype of a seed if it has two recessive alleles?

A heterozygous tall plant is crossed with a homozygous dominant plant. What are the genotypes of the two plants?

A heterozygous tall plant is crossed with a short plant. What is the genotype of the short plant?

Black fur is a dominant trait in rabbits. What is the genotype of two white rabbits?

Black fur is a dominant trait in rabbits. If two white rabbits were bred, what percent of their offspring would also be white rabbits?

Black fur is a dominant trait in rabbits. If a homozygous dominant rabbit is bred with a white rabbit, what percentage of the offspring would be black?

A baby receives a dominant gene for straight hair from one parent and a recessive gene for curly hair from another parent. Which trait will the baby display?

Dimples are a dominant trait. One parent has a genotype of Dd, and the offspring are DD, Dd, Dd, dd. What is the genotype of the other parent?

Long whiskers are dominant over short whiskers in seals. If one parent seal has a genotype of WW and all of the offspring have long whiskers, what are the two possible genotypes of the other parent? 

Yellow seeds are dominant to green seeds. If a heterozygous seed and a homozygous recessive seed are crossed, what percentage of the offspring will be green seeds?

When you have two of the same allele (dominant or recessive).

When you have two different alleles. 

The allele you use an uppercase letter for:

If B= brown and b=blue, we know that blue is recessive and brown is _____________________.

What you can see about a trait; the physical appearance. 

What genes a person or thing has, represented by letters.

The allele you use a lower case letter for. 

If brown eyes is dominant to blue eyes and a punnet square shows the following offspring: BB, Bb, Bb, bb... What perentage of the offspring will have brown eyes?

If tall plants are dominant to short plants and the following offspring are in a punnet square, what are the phenotypes of the offspring? Tt, Tt, Tt, Tt