THE XKELKTOS 



is? 



Figure 198. 

 Broken Femur. 



Figure 199. 

 Same Bone Ten Weeks Later. 



Notice the large "callus" of newly forming bone. An illustration of 

 a poorly set bone. The broken ends of the bone should match. (Potter.) 



not possess. Among these may be mentioned the curves 

 in the spinal column, the large hip bones, and the heel and 

 arch of the foot. 



STUDENT REPORT 

 Make a report on the skeletal structures of animals as follows : 



External 



Parauioeeium 



Crayfish . . 

 Clam . 

 Frog . . 

 Man, etc. . . 



Absent 



JOIN! ED 



\. 1 1 



.i.n s 1 1 n 



HOENl 



I '- ■ \ -. 



Internal 



