vi CONTENTS 



LESSON VIII. 



PAGE 

 STUDY OF CILIA IN ACTION 27 



LESSON IX. 



THE CONNECTIVE TISSUES: AREOLAR AND ADIPOSE TISSUE ... 29 



LESSON X. 



THE CONNECTIVE TISSUES (continued) I ELASTIC TISSUE, FIBROUS TISSUE, 



SPECIAL VARIETIES DEVELOPMENT OF CONNECTIVE TISSUE . . . 35 



LESSON XL 



THE CONNECTIVE TISSUES (continued} : ARTICULAR CARTILAGE ' . .'. . 41 



LESSON XII. 



THE CONNECTIVE TISSUES (continued) : COSTAL CARTILAGE, FIBRO-CAR- 



TILAGE . . . . . ... ... . . . 45 



LESSON XIII. 



THE CONNECTIVE TISSUES (continued) : BONE AND MARROW . ' . . 48 



LESSON XIV. 



THE CONNECTIVE TISSUES (continued) I DEVELOPMENT OF BONE . . . 54 



LESSONS XV. AND XVI. 



STRUCTURE OF MUSCLE . 61 



LESSON XVII. 



STRUCTURE OF NERVE-FIBRES 69 



LESSON XVIII. 



STRUCTURE OF NERVE-CELLS .75 



LESSON XIX. 



MODES OF TERMINATION OF NERVE -FIBRES . . . . . . 80 



LESSON XX. 



STRUCTURE OF THE LARGER BLOOD-VESSELS . 87 



