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vfiekz [6]
4 years ago
8

How many types of endocrine systems ​

Biology
1 answer:
mezya [45]4 years ago
3 0

Answer:

There are three types of endocrine cells;

Explanation:

; alpha cells which secrete glucagon, beta cells which secrete insulin, and delta cells which inhibit the secretion on glucagon and insulin: Glucagon increases the blood glucose level by stimulating the liver causing convert Glycogen into Glucose (sugar).

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