Primary sex organs

The major function of the reproductive system is to ensure survival of the species. Other systems in the body, such as the endocrine and urinary systems, work continuously to maintain homeostasis for survival of the individual. An individual may live a long, healthy, and happy life without producing offspring, but if the species is to continue, at least some individuals must produce offspring. These functions are divided between the primary and secondary, or accessory , reproductive organs. The primary reproductive organs, or gonads, consist of the ovaries and testes. These organs are responsible for producing the egg and sperm cells gametes , and hormones.
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Primary sex character

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Associate Degree Nursing Physiology Review

Primary Reproductive Organs gonads. All other organs in the reproductive system are considered secondary or accessory reproductive organs. These are the ducts, and glands that transport and sustain the gametes and nurture the developing offspring. Follicle stimulating hormone FSH. Click here for an animation that provides an example of positive and negative feedback control of the reproductive hormones.
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Introduction to the Reproductive System

A sex organ or reproductive organ is any part of an animal's body that is involved in sexual reproduction. The reproductive organs together constitute the reproductive system. The testis in the male, and the ovary in the female, are called the primary sex organs.
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