Question

Which structure does the Graafian follicle secrete during the follicular phase?

विकल्प

• Estrogen

• Prostaglandins

• Progesterone

• Inhibin

Answer 1

The Graafian follicle secretes estrogen during the follicular phase. The increasing estrogen levels trigger the positive feedback mechanism that leads to the LH surge and subsequent ovulation on Day 14.