Question

Flower growth along the stems of pea plants (axial) is dominant over growth from the tips of the stem (terminal). The letters Aa are used to represent the genotype for flower position of a particular pea plant. Which of the following statements is a way to describe the plant’s phenotype?

The plant demonstrates both axial and terminal flower growth.
The plant demonstrates axial flower growth.
The plant demonstrates heterozygous axial flower growth.
The plant is heterozygous dominant.

A pea plant expresses the recessive trait for flower color. How are its alleles abbreviated scie