Who discovered the rules of inheritance by studying pea plants? He is known as the Father of Genetics.

Phenotype refers to the...

Genotype refers to the...

What is the term for alternate forms of a gene.

An individual who has two different alleles for a gene is _____________ for that trait.

An individual who has two identical alleles for a gene is _____________ for that trait.

Which of the following genotypes is heterozygous?

Which of the following genotypes is homozygous dominant?

Tallness (T) is dominant to shortness (t) in pea plants. Which of the following shows the genotype of a short plant?

Purple (P) is dominant to white (p) in particular variety of flower. Which of the following shows the genotype of a purple flower?

__________ alleles only show their effect if the individual has two copies of the allele.

An allele whose trait shows up in the organism whenever the allele is present is said to be __________.

Look at the punnett square. What belongs in the missing box?

Look at the image. What type of mutation occurred?

Look at the image. What type of mutation occurred?