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Digestion and Absorption — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYDigestion and Absorption1 Mark
MCQ
Dental formula in human beings is
  • A
    $3 \ 2 \ 2 \ 3$
  • ✓
    $2 \ 1 \ 2 \ 3$
  • C
    $1 \ 2 \ 3 \ 2$
  • D
    $2 \ 2 \ 3 \ 3$
✓

Answer

Correct option: B.
$2 \ 1 \ 2 \ 3$
Dental formula represents the number of teeth in each half of the jaw.
Dental Formula of human beings is $\frac{2123}{2123} \times 2 = 32$
Number of permanent teeth in human beings are $32 \ i.e., 8$ incisors$, 4$ canines$, 8$ premolars and $12$ molars.

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