Organs
An organ is a structure made of two or more tissues that work together to perform a specific job — such as the kidneys filtering blood or the thyroid gland producing hormones.
About organs
Gray's Anatomy (1918) describes the major viscera of the abdomen, pelvis, and neck — kidneys, spleen, thyroid, adrenal glands, and the reproductive organs — noting the position, shape, and relations of each.
Answers in this topic
- What are the ovaries?
- What are the testes?
- What are the kidneys?
- What is the bladder?
- What are the ureters?
- What is the urethra?
- What is the spleen?
- What is the thymus?
- What is the thyroid gland?
- What are the adrenal glands?
- What is the prostate?
- What is the uterus?
- What is the largest organ in the body?
- What are lymph nodes?
- What are the tonsils?
Questions
- What are the kidneys?
- A pair of bean-shaped organs.
- What is the bladder?
- A hollow, muscular sac.
- What are the ureters?
- A pair of narrow, muscular tubes about 25-30 cm long.
- What is the urethra?
- A tube that carries urine from the bladder to outside the body.
- What is the spleen?
- A soft, purplish organ about the size of a fist.
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Last verified: 2026-07-18
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