Utiliser "spermatozoon" dans une phrase

1. ’ 'Those who may be disposed to think it impossible that such important constitutional differences should exist in so small a compass might reflect with advantage on the various undetectable conditions which may confessedly exist in the minutest organic matter—as, for example, in the delicate microscopic spermatozoon, or in the intangible virus of a fever

2. And 'yet it is from the conjunction of one minute spermatozoon with another that are produced the muscles, vessels, nerves, and brain—of a Socrates or a Caesar