reproductive system
it waits to appear until puberty unlike most organ systems.
The reproductive system is a collection of organs and tissues that work together to produce gametes (sex cells), facilitate their fusion (fertilization) and gestation of an embryo. In males, the primary reproductive organs are the testes, which produce and store sperm. The sperm are transported through the ducts of the epididymis, vas deferens, ejaculatory ducts, and urethra, exiting the body during ejaculation. Hormones such as testosterone, produced by the testes, are also involved in male reproductive function.
In females, the primary reproductive organs are the ovaries, which produce and release eggs (ova) in a process known as ovulation. If a sperm fertilizes an egg, the place of fertilization occurs in the fallopian tubes, which then carry the fertilized egg (zygote) to the uterus. The lining of the uterus thickens during the menstrual cycle to receive an embryo after fertilization. Hormones such as estrogen and progesterone, produced mainly by the ovaries, are also involved in female reproductive function.
Additional structures and glands that contribute to the reproductive system in both males and females include the penis, penis, scrotum, prostate gland, seminal vesicles, and glands that lubricate the reproductive tract.
While the primary function of the reproductive system is to produce offspring, it also plays a role in sexual pleasure and fulfillment, as well as the regulation of hormones that affect mood, emotions, and physical health.
More Answers:
Biology 101: Understanding Sexual and Asexual Reproduction for Species ContinuityThe Importance and Function of Gonads: Understanding Reproductive Organs and Hormones
Gonad Function and Importance for Reproduction: A Comprehensive Overview