NSO Science Olympiad Online Mock Test Class 10 Set B

Page 1 of 50

Question 1

Question

The graph below shows the hormonal changes during a normal menstrual cycle. What would be a likely consequence if the hormone represented by graph Q is lacking in an adult female?

	Answer
	Fertilization of ovum would fail to occur.
	There would be no significant effect since the functions of the hormones overlap.
	The uterine lining might not be sufficiently stable to support an implanted embryo.
	Levels of the hormone represented by graph P would be higher than normal.