Question

what is human biology and human dental formula

Answer 1

Human biology is the study of physiological and anatomical features of human body
dental formula =2123/2123

Answer 2

In each set, incisors (I) are indicated first, canines (C) second, premolars (P) third, and finally molars (M), giving I:C:P:M. So for example, the formula 2.1.2.3 for upper teeth indicates 2 incisors, 1 canine, 2 premolars, and 3 molars on one side of the upper mouth.