Xll CONTENTS 



II 

 THE PLANT CELL, ITS MOEPHOLOGT AND PHYSIOLOGY 



A. — The Unicellulak Plants 



Example 1. — Yeast: Mokphologt — arrangement, shape, size, color, structure, 

 iodine test for detecting the presence of starch ; Physiology — effect of 

 food-supply upon growth, effect of temperature upon growth, effect of 

 light upon growth, nature of the gas given off by the growing yeast, 

 formation of alcohol, chemical reaction of fluid yeast, temperature of 

 yeast during growth, effect of filtered yeast upon a fermentable fluid, re- 

 production ; General questions. Example 2. — Green Slime: Morphology 

 — Naked-eye characters — occurrence, color, structure ; Microscopic char- 

 acters, Vegetatire condition — arrangement, shape, size, color, structure, 

 tests for cellulose ; Keproductire condition ; General questions . . . 28-t6 



B. — Cells isolated from the Bodies of Multicellular Plants 



Example 3. — Spores of Fungi : Morphology — general structure ; Physiology 

 — germination; General questions. Example 4. — fallen Grains: Mor- 

 phology — general structure; Physiology — germination. Example 6. — 

 Water Silk: Morphology — Vegetative condition — Nalied-eye characters. 

 Microscopical characters — the shape of the filament, the structure of 

 the individual filament, the structure of the individual cell ; Reproductive 

 condition — general appearance, structure of the fruiting filament, posi- 

 tion of the fruiting filament, the conjugating tubes, the zygospores; 

 Physiology — formation of starch, effect of light, effect of carbon dioxide, 

 growth, cell-formation ; General questions 46-61 



Part II 

 THE BIOLOGY OE THE ANIMAL 



SPONGES 



Example 1. — Skeleton of Toilet Sponge: Morphology — shape, size, color, 

 elasticity and porosity, structure. Example 2. — Fresh-water Sponge : , 

 Mokphologt — shape, size, color, structure ; Physiology — movements, in- 

 gestion ; General questions. Example 3. — Grantia: Morphology — 

 shape, size, color, structure 65-'79 



