User Forum

Subject :NSO    Class : Class 8

The given diagram shows changes in uterine lining during a menstrual cycle (divided in five phases, a to f).
(i) When release of the egg from the ovary is expected to happen?
(ii) When menstruation is expected to occur?
(iii) If the egg gets fertilized, when implantation of embryo is expected to occur?

A i-d, ii-a to b, iii- e to f
B i-c to d, ii-e to f, iii- a to b
C i-c, ii-a to b, iii- d to e
D i-d to c, ii-c, iii- e to f

Post Your Answer