NEET Solved Paper 2016 Question 18
Question: Which of the following pairs of hormones are not antagonistic (having opposite effects) to each other?
Options:
A) Parathormone-Calcitonin
B) Insulin-Glucagon
C) Aldosterone-Atrial Natriuretic Factor
D) Relaxin-Inhibin
Show Answer
Answer:
Correct Answer: D
Solution:
Relaxin and inhibin are not antagonistic to each other. Relaxin is a hormone involved in pregnancy, helping to relax the ligaments in the pelvis and soften and widen the cervix in preparation for childbirth. Inhibin, on the other hand, is a hormone that inhibits the secretion of follicle-stimulating hormone (FSH) and is involved in the regulation of the reproductive system. They do not have opposite effects and are not considered antagonistic.