Heredity and sex / by Thomas Hunt Morgan.

  • Thomas Hunt Morgan
Date:
1913
Catalogue details

Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)

Credit: Heredity and sex / by Thomas Hunt Morgan. Source: Wellcome Collection.

    11/306 (page VII)
    TABLE OF CONTENTS PAGES Introduction v-vi CHAPTER I THE EVOLUTION OF SEX 1. Reproduction, a Distinctive Feature of Living Things 1-4 2. The Meaning of Sexual Reproduction . . . 4-15 3. The Body and the Germ-pi.asm .... 15-19 4. The Early Isolation of the Germ-cells . . 20-23 5. The Appearance of the Accessory Organs of Reproduction 23-26 6. The Secondary Sexual Characters . . . 26-31 7. The Sexual Instincts 81-34 CHAPTER II THE MECHANISM OF SEX-DETERMINATION 1. The Maturation of the Egg and the Sperm . 3.5-40 2. The Cytological Evidence 40-54 a. Frotenor ........ 41-44 b. Lygseus 44-46 c. Oncopeltus 46-48 d. Ascaris 49-52 e. Aphids and Phylloxerans 52-54 3. The Experimp:ntal Evidence 55-72 a. The Experiments on Sea-urchins' Eggs . . 55-63 b. The Evidence from Sex-linked Inheritance . 63-72 vii