brain stem
medulla oblongata
the mouth does
The medulla does.
The medulla does.
sebaceous glands
Sebaceous glands
No holocrine glands release their secretions by cell lysis, the entire cell disintegrates.
These are glands whose secretions act on the gland itself.
Their output goes to the blood (to be distributed throughout the body).
urethra
yes
Hormones.
Exocrine glands possess ducts that transport secretions onto epithelial surfaces.
Mecrocrine secretions are secretions of the exocrine gland, which are glands that excrete secretions externally. Types of mecrocrine secretions include sweat, spit, and mucus.
The word exocrine is used in contrast to the endocrine glands. Endocrine glands pour their secretions in the blood stream. The exocrine glands pour their secretions in the tubular organs nearby, in most cases.