Which cells in the ovarian follicle produce estrogen which is a steroid. What organelle will be present in the abundance so that the follicle cells might perform this function?

The cells in the ovarian follicle that produce estrogen are the granulosa cells. These cells are rich in smooth endoplasmic reticulum, which is abundant in steroidogenic cells and is essential for the synthesis of steroid hormones, including estrogen. The presence of this organelle allows granulosa cells to efficiently convert androgens into estrogens through enzymatic processes.