Author: Nettie Maria StevensPublisher:
ISBN:
Category : Sex
Languages : en
Pages : 66
Book Description
Studies in Spermatogenesis Part II
Author: Nettie Maria StevensPublisher: BoD – Books on Demand
ISBN: 3752425261
Category : Fiction
Languages : en
Pages : 58
Book Description
Reproduction of the original: Studies in Spermatogenesis Part II by Nettie Maria Stevens
Studies in Spermatogenesis
Author: Nettie Maria StevensPublisher:
ISBN:
Category : Sex
Languages : en
Pages : 66
Book Description
Studies in Spermatogenesis (Part 1 of 2)
Author: Nettie Maria StevensPublisher: BoD – Books on Demand
ISBN: 3752425253
Category : Fiction
Languages : en
Pages : 42
Book Description
Reproduction of the original: Studies in Spermatogenesis (Part 1 of 2) by Nettie Maria Stevens
Studies in spermatogenesis pt. 1-2, 1905-06
Author: Nettie Maria StevensPublisher:
ISBN:
Category :
Languages : en
Pages : 126
Book Description
Studies in Spermatogenesis
Author: N. M. StevensPublisher: DigiCat
ISBN:
Category : Medical
Languages : en
Pages : 114
Book Description
Studies in Spermatogenesis is a two part monograph written by American geneticist Nettie Maria Stevens which highlighted her increasingly promising focus of sex-determination studies and chromosomal inheritance. She observed that male mealworms produced two kinds of sperm, one with a large chromosome and one with a small chromosome. When the sperm with the large chromosome fertilized eggs, they produced female offspring, and when the sperm with the small chromosome fertilized eggs, they produced male offspring. The pair of sex chromosomes that she studied later became known as the X and Y chromosomes.
Monographs
Author: Bryn Mawr CollegeStudies on Chromosomes
Author: Edmund Beecher WilsonPublisher:
ISBN:
Category : Chromosomes
Languages : en
Pages : 434
Book Description
Contributions
Author: Bulletin of the Museum of Comparative Zoology
Author: Harvard University. Museum of Comparative ZoologyPublisher:
ISBN:
Category : Zoology
Languages : en
Pages : 738
Book Description
Author: