Which term describes the genetic makeup of an organism for a specific trait?

The cross-fertilization of two different, but true-breeding, varieties of pea plants will _____.

Which of the following genotypes could represent true-breeding plants in Mendel's pea plant experiments?

Mendel's pea plants had either purple or white flowers. This means that the plants:

Which of the following best describes the significance of Gregor Mendel's experiments with pea plants?

In Mendel's experiments, what term is used to describe the offspring resulting from crosses between parents with different traits?

Which of the following best explains how the sweet pea plants in the parental (P) generation produce offspring with only one type of trait for a given character in Mendel's experiments?

Gregor Mendel’s research formed the basis of which scientific field?

Suppose that in unicorns, two autosomal loci, A and B, assort independently. If a unicorn with genotype AaBb is crossed with aabb, what proportion of the offspring are expected to have the genotype aabb?