Free Chemical Coordination And Integration (Daily Quiz: 7) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

Which of the following hormones is not a secretion product of human placenta?

(a) Prolactin

(b) Human chorionic gonadotropin

(c) Estrogen

(d) Progesterone

Question-2

Select from the following the total number of endocrine glands:
Pituitary, pineal, thyroid, parathyroid, adrenal, pancreas, thymus, gonads

(a) 8

(b) 7

(c) 6

(d) 5

Question-3

Assertion:
Oxytocin is called 'birth hormone'.
Reason:
In female it stimulates a vigorous contraction of smooth muscle of uterus at the time of child birth.

(a) If both the assertion and reason are true but the reason is not a correct explanation of the assertion.

(b) If both the assertion and the reason are true and the reason is a correct explanation of the assertion.

(c) If the assertion is true but the reason is false.

(d) If both the assertion and reason are false.

Question-4

Pars intermedia secretes

(a) Melanocyte stimulating hormone

(b) Follicle stimulating hormone

(c) Melatonin

(d) Prolactin

Question-5

Steroid hormones –

(a) are lipophobic

(b) have only cell surface receptors

(c) act through altering the activity of proteins in the target cell

(d) are produced by only adrenal cortex.