Tag: buccal cavity
Questions Related to buccal cavity
Dental formula in human beings
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$\dfrac{3223}[3223}$
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$\dfrac{2123}[2123}$
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$\dfrac{1232}[1232}$
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$\dfrac{2233}[2233}$
The correct answer is (b).
Dental formula refers to
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The minimum number of teeth in one half of one jaw
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The number of each type of tooth in one half of one jaw
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The overall geometric shape of the jaw
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Maximum number of teeth in the mouth
In each set of teeth, incisors (I) are indicated first, canines (C) second, premolars (P) third, and finally molars (M), giving I:C:P:M which is the minimum number of teeth in one half of one jaw.
Identify typical dental formula of a metatherian.
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i 5/4. c 1/1, pm 3/3, m 4/4
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i 3/3, c 1/1, pm 4/4, m 3/3
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i 4/3, c 1/1, pm 3/3, m 4/4
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i 4/5, c 1/1, pm 3/3, m 4/4
There is only one set of teeth functional throughout life with the exception of a milk molar which is replaced by the last premolar. Incisors are more numerous than in placentals. 3 premolars and 4 molars as against 4 P and 3 M in placentals. Dentition in opossum is I 5/4, C 1/1, P 3/3, M 4/4.
Uvula is part of
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Tongue
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Soft palate
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Hard palate
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Epiglottis
Uvula can close the opening of
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Larynx
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Gullet
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Internal nares
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Eustachian tubes
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