img Leseprobe Leseprobe

Studies in Spermatogenesis (Vol.1&2)

Complete Edition

N. M. Stevens

EPUB
1,99
Amazon iTunes Thalia.de Hugendubel Bücher.de ebook.de kobo Osiander Google Books Barnes&Noble bol.com Legimi yourbook.shop Kulturkaufhaus
* Affiliatelinks/Werbelinks
Hinweis: Affiliatelinks/Werbelinks
Links auf reinlesen.de sind sogenannte Affiliate-Links. Wenn du auf so einen Affiliate-Link klickst und über diesen Link einkaufst, bekommt reinlesen.de von dem betreffenden Online-Shop oder Anbieter eine Provision. Für dich verändert sich der Preis nicht.

e-artnow img Link Publisher

Naturwissenschaften, Medizin, Informatik, Technik / Zoologie

Beschreibung

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.

Weitere Titel von diesem Autor
Weitere Titel in dieser Kategorie
Cover The Hand that Feeds
Riley Smallman
Cover Jungle Cities
Azhar ul Haque Sario
Cover Dragonfly Behavior
Dagmar Hilfert-Rüppell
Cover Mammals of North America - Volume 2
Sergio Ticul Álvarez-Castañeda
Cover Mammals of North America - Volume 1
Sergio Ticul Álvarez-Castañeda
Cover Ranaviruses
V. Gregory Chinchar
Cover What Walks This Way
Sharman Apt Russell
Cover Parasites
Friedrich Frischknecht
Cover The Community Classroom
Avery Nightingale
Cover White-lipped pit viper
Rickard Ljunggren

Kundenbewertungen

Schlagwörter

Male Offspring, Female Offspring, Scientific Monograph, Chromosomal Inheritance, X and Y Chromosomes, Nettie Maria Stevens, Biological Discoveries, Genetic Research, American Geneticist, Sex-Determination Studies