Permatogonia in the seminiferous tubules are located spermatogonia in the seminiferous tubules are located closest to the lumen of the tubule spermatogonia are not found in the seminiferous tubules closest to the outer edge of the tubule about half way between outer edge and lumen of the tubule

The correct answer is spermatogonia in the seminiferous tubules are located closest to the outer edge of the tubule. Spermatogonia is an undifferentiated male germ cell which undergoes spermatogenesis. The most immature germ cells, such as spermatogonia are located near the basement membrane of the seminiferous tubules and thus have access to factors from the interstitium.

The plates kept rubbing together