Elements of biology; a practical text-book correlating botany, zoology, and human physiology

Front matter

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Part I. Botany Chapter

I. Introduction ........

II. Introduotohy Experiments in Chemistry and Physics

III. Protoplasm and the Cell

IV. Flowers ....

V. Fruits . . . ,

VI. Seeds and Seedlings .

VII. Roots and their Work

VIII. Buds and Stems .

IX. Leaves and their Functions

X. Ecology ....

XI. Flowerless Plants

PAGE

Part II. Zoology

XII. Protozoa ....

XIII. Metazoa . . .

XIV. Sponges ....

XV. CCELENTERATES

XVI. The Starfish and its Allies

XVIL Worms .....

XVIII. Crustaceans

XIX. Insects

XX. Spiders and Myriapods

XXI. MOLLUSKS

XXII. Fishes

XXIII. Amphibians .

XXIV. Reptiles XXV, Birds ....

XXVL Mammals

CONTENTS

Part III. Human Physiology Chaptbb Page

XXVII. Foods 317

XXVIII. Digestion and Absorption 330

XXIX. The Blood 344

XXX. CiRCDLATION 350

XXXI. Muscles 362

XXXII. The Skeleton , . 371

XXXIII. Respiration 380

XXXIV. Excretion 391

XXXV. The Nervous System 400

XXXVI. The Senses 419

Appendix 429

Index .,.ooe 431

ELEMENTS OF BIOLOGY