24; 



LABORATORY METHODS OF 



SLIPPER ANIMALCULE. 

 1, Nucleus; 2, cilia. 



Exercise No. 12. Dissociate some tendon of an ox. 



i. Place some of the tendon in enough weak soda so- 

 lution to cover it and let it remain for two days. 



Exercise No. 13. Tease some of the tendon which 

 has been dissociated in the soda solution. 



1. Fix a sewing needle in a pen-holder. 



2. Use as a teasing instrument. 



3. Tear the tissue into small bits and place them on 

 the slide. 



