750 



EXAMINATION FOR AGE. 



always cither absent or in a r-udimentary condition (Fig. 252, 

 [). 798). 



Tlie horse has two dentitions, namely a milk or deciduous 



dentition, and a permanent dentition. Thus, the incisors and 

 premolars which first appear, are milk teeth that are respectively 

 replaced, in due course, by permanent teeth. The molars are not 



