In biology, an organ is a collection of tissues joined in a structural unit to serve a common function. There is a "main" tissue, parenchyma, and "sporadic" tissues, stroma. The main tissue is the one ...

Anatomy is the identification and description of the structures of living things. It is a branch of biology and medicine. People who study anatomy study the body, how it is made up, and how it works.

The female reproductive organs include several key structures, such as the ovaries, uterus, vagina, and vulva. These organs function in fertility, conception, pregnancy, and childbirth. The ...