Final answer:
The male reproductive cells are called sperm, produced in the testes through spermatogenesis. Sperm are haploid with 23 chromosomes and are transported to the female reproductive tract through various accessory organs.
Step-by-step explanation:
The male reproductive cells are known as sperm, or spermatozoa. These cells are produced through a process called spermatogenesis, which occurs within the seminiferous tubules of the testes. The scrotum is the pouch that houses the testes outside the main body cavity for optimal temperature regulation, which is vital for sperm production. Sperm cells are haploid, meaning they contain half the number of chromosomes compared to regular body (diploid) cells. A human sperm cell contains 23 chromosomes, one of which is a sex chromosome, either an X-chromosome or a Y-chromosome. Sperm production is regulated by hormones such as testosterone, which is the principal male androgen.
During the process of fertilization, a male gamete (sperm) combines with a female gamete (oocyte) to form a new organism. The accessory organs of the male reproductive system play an essential role in the maturation, storage, and transportation of sperm to the female reproductive tract. These include the epididymis, vas deferens, ejaculatory ducts, urethra, and accessory glands.