Q. Which of the following hormone levels will cause release of ovum (ovulation) from the graffian follicle ?
A) High concentration of Progesterone
B) Low concentration of LH
C) Low concentration of FSH
D) High concentration of Estrogen
Explanation
[Solution] A high estrogen level triggers the LH surge that causes ovulation. Per the source key, option (4). Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.