Spermatogenesis takes place within the

The correct answer is - seminiferous tubules.

Explanation:

The seminiferous tubules are part of the reproductive organ which is present within the testes in males. It is the site of production, development, maturation of the sperm or the procedures spermatogenesis. In this reproductive organ, meiosis takes place to make sperm or male gametes.

The spermatogenesis is a three-stage process of producing mature spermatozoa from the stem cells or germ cells. The first phase is spermcytogenesis in which germ cells go under mitotic division followed by the second phase which is meiosis of the cell of the first phase and in the last phase is spermiogenesis.

Thus, the correct answer is - seminiferous tubules.

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.