Question

Which endocrine gland and its part is involved in the secretions of insulin

Answer 1

beta cells in the islet of langerhans of pancreas is involved in the secretion of insulin.

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Answer 2

Pancreas is the gland that is involved in secreton of INSULIN.

See pancreas is both exocrine and endocrine gland.

the exocrine part secretes enzymes for digestion and the endocrine part to be more specific ISLETS OF LANGERHANS secrete insulin.