Question

question 8 (1 point) which hormone is responsible for the lh surge via a positive feedback loop? progesterone estrogen fsh inhibin

Explanation:

Estrogen levels rise during the follicular - phase of the menstrual cycle. When estrogen reaches a certain threshold, it exerts a positive - feedback effect on the hypothalamus and pituitary gland, leading to the luteinizing hormone (LH) surge. Progesterone has a negative - feedback effect on LH release. FSH stimulates follicular development and inhibin inhibits FSH secretion.

Answer:

B. Estrogen