GENERAL HISTOLOGY

EPITHELIUM

EPITHELIAL TISSUES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the difference between exocrine and endocrine functions?
A
Exocrine cells secrete fluids into ducts; endocrine cells secrete fluids into the blood stream
B
They are synonymous
C
Exocrine cells secrete fluids to the outside of the body; endocrine cells secrete fluids into the inside of the body
D
Exocrine cells secrete clear fluids; endocrine cells secrete opaque fluids
Explanation: 

Detailed explanation-1: -Exocrine glands secrete their substances through ducts onto your body’s surfaces. On the other hand, endocrine glands secrete their substances directly into your bloodstream. They’re called ductless glands. Endocrine glands are part of your endocrine system, and they secrete hormones.

Detailed explanation-2: -1. The exocrine gland sends their secretions through ducts directly to target organs of the body. 1. Endocrine glands are the ductless glands of the endocrine system that secrete their products, hormones directly into the blood.

Detailed explanation-3: -Examples of exocrine glands are sweat, salivary, sebaceous, mucous gland. An endocrine gland is a gland which secretes its products directly into the blood stream. Examples of endocrine glands are pituitary gland, ovaries, testes, thyroid gland, adrenal glands.

Detailed explanation-4: -Two principal types of glands exist: exocrine and endocrine. The key difference between the two types is that, whereas exocrine glands secrete substances into a ductal system to an epithelial surface, endocrine glands secrete products directly into the bloodstream [1].

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