Reproductive System and Hormones · Zoology

The primary function of Sertoli cells is to:

  1. Produce sperm within the seminiferous tubules
  2. Secrete testosterone into bloodstream
  3. Nourish and support developing sperm
  4. Store and concentrate mature sperm
Show answer and explanation

Correct answer: Nourish and support developing sperm

Sertoli cells support, nourish, and regulate the development of sperm cells. They also form the blood-testis barrier, protecting developing gametes from immune attack.

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