Genes Influence Physical Development Most Directly By

question 24

Multiple Choice

Genes influence physical development most directly by:

• A) Interacting with cells in the mother's placenta
• B) Instructing the body to produce certain proteins
• C) Controlling the speed with which electrical impulses flow
• D) Secreting certain enzymes that stimulate or inhibit growth

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Definitions:

Erythema

Redness of the skin caused by capillary dilation, often a sign of irritation, injury, or infection.

Estrogen

A group of hormones that play a crucial role in the development and regulation of the female reproductive system and secondary sexual characteristics.

Melanocyte-Stimulating Hormone

Peptide hormone secreted by the anterior pituitary; increases melanin production by melanocytes, making the skin darker in color.

Sweet Potatoes

A nutritious root vegetable rich in vitamins, minerals, and antioxidants, characterized by its sweet taste and orange flesh.