The belly gland of a badger tends to inflate and release hormones when it is excited. These hormones include adrenaline.
The yellowish-cream belly on a mature male koala is the result of its scent gland. Male koalas have a scent gland on their belly which produces a very strong scent, and tends to leave a brownish stain.
an effector
they have gland that lubricate the skin with poison
You can't, that's actually a scent gland.
you die.
When men reach their mid-40s, the prostate gland begins to enlarge.
Goiter is the enlargement of the thyroid gland.
it is called an emergency hormone because during emergencies and when a person feels excited. It is secreted and therefore adrenaline rush happens, which refers to an activity of the adrenal gland in a fight-or-flight response, when it is releasing adrenaline (epinephrine).
Thyroid
During positive feedback loop, e.g. a gland activates a hormone and the hormone in turn activates the gland. After the hormone knows that it is being activated by the gland, the hormone signals the gland to produce more of the hormone. This is positive feedback loop.
I believe a gland in your throat swells up, like that of Mona Lisa's.
A Placenta is ejected after birth