We did not find results for: nettie stevens biography.
Check spelling or type a new query.
Yahoo Web Search
- Nettie Stevens
American geneticist
Nettie Maria Stevens was an American geneticist who discovered sex chromosomes. In 1905, soon after the rediscovery of Mendel's paper on genetics in 1900, she observed that male mealworms produced two kinds of sperm, one with a large chromosome and one with a small chromosome. Wikipedia
People also search for
