What does the prefix hetero- in heterozygous mean?

In a heterozygous genotype, the ___________ allele takes over in the phenotype.

tt

In the punnett square shown, what must the genotype of the missing parent be?

Which of the following is homozygous dominant?

T - tall and t = short
In the punnett square below, what belongs in the missing square

In a certain species of plant, the color purple (P) is dominant to the color white (p).
According to the Punnett Square, what is the probability of an offspring being purple?

B = brown fur  b = white fur
In the punnett square, what is the probability for white fur? 

Recessive alleles are represented by a:

In a heterozygous genotype, the ___________ allele takes over in the phenotype.

Complex molecule that carries genetic information that defines an organism's traits. It is stored in the nucleus.

What is the primary function of DNA in living organisms?

In a Punnett Square, what does each box represent?

Which of the following best describes a homozygous recessive genotype?