Question

In the given figure of a human tooth. Identify the parts labeled and match them with their relative description and choose the correct option:

• A. 1.→i), 2.→ii), 3.→iv), 4.→iii)
• B. 1.→iii), 2.→ii), 3.→i), 4.→iv)
• C. 1.→iii), 2.→iv), 3.→ii), 4.→i)
• D. 1.→iv), 2.→i), 3.→iii), 4.→ii)

Answer 1

The correct option is B

1.→iii), 2.→ii), 3.→i), 4.→iv)

The parts labeled along with their correct significance are ;

1. Enamel; $\to$ (iii) it is the hardest part of the body.

2. Dentine; $\to$ (ii) 70% mineral content; mostly Calcium.

3. Pulp; $\to$(i) Contains dentine-producing cells.

4. Cement; $\to$ (iv) Connects root to the jawbone

So, the correct option is B.