Which on of the following correctly represent the normal adult human dental formula?

  • Option 1)

    \frac{3}{2}, \frac{1}{1},\frac{3}{2},\frac{1}{1}

  • Option 2)

    \frac{2}{2}, \frac{1}{1},\frac{3}{2},\frac{3}{3}

  • Option 3)

    \frac{2}{2}, \frac{1}{1},\frac{2}{2},\frac{3}{3}

  • Option 4)

    \frac{3}{3}, \frac{1}{1},\frac{3}{3},\frac{3}{3}

 

Answers (2)

As we learnt from

Types of Teeth -

An adult human has 32 permanent teeth which are of four different types

- wherein

These are:
Incisors (I),

Canine (C),

Premolars (PM) and

Molars (M).

Arrangement of teeth in each half of the upper and lower jaw in the order I, C, PM, M is represented by a dental formula which in human is 2123/2123

 

 


Option 1)

\frac{3}{2}, \frac{1}{1},\frac{3}{2},\frac{1}{1}

Incorrect

Option 2)

\frac{2}{2}, \frac{1}{1},\frac{3}{2},\frac{3}{3}

Incorrect

Option 3)

\frac{2}{2}, \frac{1}{1},\frac{2}{2},\frac{3}{3}

Correct

Option 4)

\frac{3}{3}, \frac{1}{1},\frac{3}{3},\frac{3}{3}

Incorrect

N neha

Preparation Products

Rank Booster NEET 2021

This course will help student to be better prepared and study in the right direction for NEET..

₹ 13999/- ₹ 9999/-
Buy Now
Knockout NEET May 2021

An exhaustive E-learning program for the complete preparation of NEET..

₹ 22999/- ₹ 14999/-
Buy Now
Knockout NEET May 2022

An exhaustive E-learning program for the complete preparation of NEET..

₹ 34999/- ₹ 24999/-
Buy Now
Test Series NEET May 2021

Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test..

₹ 6999/- ₹ 4999/-
Buy Now
Test Series NEET May 2022

Take chapter-wise, subject-wise and Complete syllabus mock tests and get an in-depth analysis of your test..

₹ 6999/-
Buy Now
Exams
Articles
Questions