30 



CYTOLOGY 



CHAP. 



The spermatocytes 11. give rise, by the second division of the meiotic 

 phase, to the spermatids, which are nothing else than young spermatozoa. 





8 

 8 



w 

 o 



B 



a 



5 

 .9 



B 



60 





That is to say, each spermatid metamorphoses into a spermatozoon. Thus 

 four spermatozoa are produced from each spermatocyte I. 



