Sperm

Sperm

The sperm Man survives for five days, but those produced by a small and unknown extinct prehistoric worm have resisted much longer, since they have been found intact by a group of archaeologists of various nationalities in Antarctica only a few months ago and have well 50 million years.

The precise geographical location of the discovery is the'Isola in Seymour and sperm, Product dall'animaletto almost certainly in the mating time, It was enclosed in a fossil cocoon who protected him and perfectly preserved in time.

It is the oldest of semen and sperm found so far (Photo gives: repubblica.it).