a quasiclassical model

erect nipples

The spermatozoa are formed either by the direct division of the spermospores into a number of cells , spermoblasts , each of which grows into a spermatozoon ; or by the nucleus of the spermospore becoming subdivided within the cell body

Hey, he's a really nice guy. Really nice. And on top of it all he's getting away with this writing mullarkey.