Gregor Mendel used the model of dominant and recessive forms of factors, or genes, to explain the results of his experiments on pea plants. For example, he proposed that tall plant height (T) was dominant over short height (t).

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.