On The Germ Cells And The Embryology Of Planaria Simplissima - Nettie Maria Stevens - Bog

In this groundbreaking study, pioneering geneticist Nettie Maria Stevens explores the embryology of the planarian worm. Through a series of experiments, she discovered that sex was determined by the presence of a particular chromosome, known as the X and Y chromosomes. This work revolutionized the field of genetics and helped pave the way for future breakthroughs in the study of human development. This book is a must-read for anyone interested in the history of science and genetics.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.
This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.
Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.