| 1 | Scrotal sac (scrotum) : to contain and protect the testis. | |
| 2 | To investigate whether DNA from carp spermary scavenges free radicals. | |
| 3 | Spermatogonia were the biggest cells in the testis, with well-developed endoplasmic reticulum. | |
| 4 | DNA from carp spermary can provent cell membrane and mitochondria from oxidative damage induced by reactive oxygen series. | |
| 5 | Comparative study on the spermary histological structure of triploid and diploid Carassius auratus gibelio; |