Within multicellular organisms, tissues are organized communities of cells that work together to carry out a specific function. The exact role of a tissue in an organism depends on what types of ...

Medically reviewed by Monique Rainford, MD The vagina anatomy varies in size, shape, color, or moisture. For instance, your ...

Anatomy focuses on the composition, structure and location of the parts of organisms tissues, organs and systems as well as the relationships between different parts. The human brain not ...

the number of fossil specimens with intact internal anatomy is minimal and usually incomplete. Soft tissues cannot survive the temperature and pressure changes that cause fossilization.