ILLUSTRATIONS 
FIQUBE PAGE 
1. A Diagram of Tissue.2 
2. An Amoeba.2 
3. A Diagram of Black Mold.3 
4. A Fruiting Moss Discharging Spores .... 3 
5. A Yeast Cell with Three Buds.4 
6. Two Threads of Spirogyra Reproducing .... 5 
7. A Diagram of a Hydra.6 
8. Common Cell Division in Growth.7 
9. The Maturation Division of the Egg Cell ... 8 
10. A Sperm Cell Dividing into Spermatozoa ... 9 
11. A Diagram of a Flower.12 
12. A Diagram of a Bird’s Egg Containing an Embryo . . 16 
13. Human Spermatozoon.17 
14. Section through the Male Pelvis.18 
15. Female Reproductive Organs.19 
16. Section through the Female Pelvis.20 
17. Section through a Uterus.22 
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