Hormones And Heredity

Hormones and Heredity is a book written by J.T. Cunningham that explores the relationship between hormones and genetics. The book provides an in-depth look at the role of hormones in biological processes and how they can affect gene expression and inheritance. It covers a range of topics including the hormonal regulation of development, reproduction, and behavior, as well as the impact of hormones on diseases such as cancer and diabetes. The book also delves into the complex interplay between hormones and the environment, including the effects of diet, stress, and pollution on gene expression and health. Overall, Hormones and Heredity offers a comprehensive and insightful examination of the fascinating intersection between hormones and genetics.The zygote therefore, whether the sex of it is determined as male or female, has the same factor for the development of milk glands. On the chromosome theory as formulated by Morgan this factor must be in the somatic chromosomes and not in the sex-chromosomes, and must be present in every zygote. All the cells of the body, assuming that somatic segregation does not occur, must possess the same chromosomes as the zygote from which it developed, and whether the sex chromosomes are XX or XY or X, there must be at any rate one chromosome bearing the factor for milk glands. The functional development of these depends normally, according to the evidence hitherto discovered, on the presence or absence of hormones from the ovary or from the uterus.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.