The male sex hormone is [C] Testosterone. Produced primarily in the testes, testosterone is crucial for the development and maintenance of male reproductive tissues and secondary sexual characteristics. It plays a pivotal role in regulating various physiological processes, including sperm production (spermatogenesis), libido, muscle mass, bone density, and distribution of body fat.
Testosterone is a member of the androgen group of hormones and is responsible for the deepening of the voice, growth of facial and body hair, and development of male reproductive organs during puberty. Throughout adulthood, testosterone continues to exert its effects on sexual function, mood, and overall well-being.
While adrenal glands produce hormones like adrenaline [A] and progesterone [B], and the pituitary gland releases follicle-stimulating hormone (FSH) [D], it is testosterone that is specifically associated with male sexual characteristics and functions, making it the primary male sex hormone.