Question

2. The dentition of man is of
type.
a, Homodont b. Thecodont
c. Monophycodont d. Polyphyodont
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Answer 1

Answer:

None of these.

Explanation:

The correct answer is diphyodont teeth.

It is the condition where two sets of teeth, ie, milk and permanent teeth are there in an organism. After the shedding of milk teeth, permanent teeth grow.

Homodonts are the organisms whose all teeth are same in shape. Eg: sharks

Thecodonts are those who have only one permanent set of teeth.

Monophydonts are the organisms who have one set of teeth which are not replaced in future.

Polyphyodont are those organisms whose teeth keep on growing in their entire life.