Evert; Susan E. Gamete Research. The postmeiotic phase of mouse spermatogenesis is very sensitive to environmental genotoxic agents, because as male germ cells form mature sperm they progressively lose the ability to repair DNA damage.
How many chromosomes do sperm cells have?
Freeman and Company Publishers. The Cell. The midpiece has a central filamentous core with many mitochondria spiralled around it, used for ATP production for the journey through the female cervixuterus and uterine tubes. Lehti, M. Answer and Explanation:
The genetic quality of sperm, as well as its volume and motility, all typically decrease with age. Preventing Disease: Prentice Hall Biology:
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