ISBN: 4064066399054 |

Referencia: BW1031810292
PUBLICACIÓN202015 de julio
APP LECTURAÍcono app lectura
IDIOMAENInglés
EXTENSIÓN72páginas

 

$ 4.900
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SINOPSIS DEL LIBRO

<p>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 wit...

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