Nettie Stevens discovered XY intercourse chromosomes. She don’t get credit because she had two X’s.

Nettie Stevens discovered XY intercourse chromosomes. She don’t get credit because she had two X’s. At the change regarding the century that is 20th biologist Nettie Stevens ended up being driven to solve a clinical mystery which had perplexed mankind for millennia. The secret ended up being therefore easy but daunting: Why do men be …

Nettie Stevens discovered XY intercourse chromosomes. She don’t get credit because she had two X’s. Lire la suite »