One primary way in which genes have an effect on growth and development is through

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Quizplus · Accepted Answer

Hormones produced by genes play a critical role in growth and development by coordinating the timing and rate of cell division and differentiation. These hormones include growth hormones, thyroid hormones, and sex hormones that contribute to puberty and sexual maturation. The timing and levels of these hormones are largely controlled by genetic factors. Nerves, chromosomes, DNA replication, and mitosis all play important roles in cellular and physiological processes, but they are not direct mechanisms by which genes impact growth and development.

One Primary Way in Which Genes Have an Effect on Growth