Question

Draw a diagrammatic sectional view of human seminiferous tubule (enlarged) and label the following:

1. cell that undergoes spermiogenesis
2. cell that nourish male gametes
3. cell which undergoes meiosis I and meiosis II.

Answer 1

Sperm generation in the testes takes place in the seminiferous tubules. The labelled components include:

1. Cell that undergoes spermiogenesis: Spermatid
2. Cell that nourish male gametes: Sertoli cell
3. Cell which undergoes meiosis I and meiosis II: Spermatogonium