Q. What is the correct dental formula of rat?
A) $I\frac{2}{2}C\frac{1}{1}PM\frac{2}{2}M\frac{3}{3}$
B) $I\frac{2}{1}C\frac{1}{1}PM\frac{2}{2}M\frac{3}{3}$
C) $I\frac{1}{2}C\frac{2}{1}PM\frac{2}{2}M\frac{3}{3}$
D) $I\frac{1}{1},C\frac{0}{0},PM\frac{0}{0},M\frac{3}{3}$
Explanation
Dental formula is the number of teeth one half of upper jaw divided by teeth one half of lower jaws. Rat dental formula $\frac{1003}{1003} = 16$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.