Answer:
Stopped on the tracks at the entrance
Explanation:
I took the quiz
Answer:
A. The Cell Wall
Explanation:
The cell wall holds and supports the shape of the cell.
We need blood because it carries oxygen and helps us sustain life. The organ that pushes blood through the body is the heart.
The number of phenotypes produced for a given trait depends on how many genes control the trait. Anyhow, The distribution of phenotypes for a typical polygenic trait can often be expressed as a bell-shaped curve.
Many traits are controlled by two or more genes and are, therefore, called polygenic traits<span>. Each gene of a polygenic trait often has two or more alleles. As a result, one polygenic trait can have many possible genotypes and phenotypes.</span>
