Sagot :
The Pineal Gland is the smallest organ in the body.
Hope that helps :)
Therefore, the Pineal gland is the smallest organ in the body. Note: Pineal gland also plays a role in the regulation of female hormone levels, and it affects fertility and the menstrual cycle. Its shape resembles a pine cone hence the name.
just correct me if im wrong i just copy it : ) hope this help