Zoology-Endocrine Glands

NEET Zoology Endocrine Glands MCQ Question

Type: MCQ-conceptual-Hard-Class 11

Which of the following combinations correctly describe the functions and characteristics of endocrine glands?

A

The thyroid gland regulates basal metabolic rate and secretes thyrocalcitonin, while the pituitary gland secretes growth hormone and regulates peripheral endocrine glands.

B

The adrenal glands primarily regulate calcium levels in the blood and secrete melatonin.

C

The parathyroid glands are responsible for the regulation of sleep-wake cycles and secrete progesterone.

D

The pineal gland secretes growth hormone and regulates metabolic rates in the body.

Correct Answer

Option A

Detailed Explanation

The thyroid gland does regulate the basal metabolic rate and secretes thyrocalcitonin, while the pituitary gland secretes hormones that influence growth and the activities of other endocrine glands, as stated in the NCERT context.

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