**Core Concept**
Sertoli cells in the testis play a crucial role in the regulation of spermatogenesis and the maintenance of the blood-testis barrier. They produce androgen-binding protein (ABP) and inhibit the production of follicle-stimulating hormone (FSH) by the pituitary gland.

**Why the Correct Answer is Right**
Sertoli cells express receptors for follicle-stimulating hormone (FSH), which is a crucial hormone for the regulation of spermatogenesis. The FSH receptor is a G protein-coupled receptor that activates the Gs protein when bound to FSH, leading to an increase in intracellular cAMP levels. This increase in cAMP levels triggers the activation of protein kinase A (PKA), which in turn phosphorylates and activates various downstream targets involved in spermatogenesis.

**Why Each Wrong Option is Incorrect**
**Option A:**
*This option is not relevant to Sertoli cell function*

**Option B:**
Sertoli cells do not have receptors for luteinizing hormone (LH), which is primarily involved in the regulation of testosterone production in Leydig cells.

**Option C:**
Sertoli cells do not have receptors for thyroid-stimulating hormone (TSH), which is primarily involved in the regulation of thyroid function.

**Option D:**
Sertoli cells do not have receptors for growth hormone (GH), which is primarily involved in the regulation of growth and metabolism.

**Clinical Pearl / High-Yield Fact**
The FSH receptor is a key regulator of spermatogenesis, and its dysfunction can lead to conditions such as hypogonadotropic hypogonadism.

**Correct Answer: D. FSH**