Which one of the following is not a benefit of saliva ? (1) It facilitates swallowing (2) It increases RBCs in the body (3) It keeps the mouth and teeth clean (4) It aids speech by facilitating movements of lips and tongue Answer : It increases RBCs in the body...
Taste buds in frog are restricted to (a) Tongue (b) Buccal cavity (c) Tongue & roof of buccal cavity (d) Tongue & floor of buccal cavity Answer : (c) Tongue & roof of buccal cavity...
The tusk of elephant is an enormously enlarged : (1) upper incisor (2) upper canine (3) lower canine (4) lower incisor Answer : upper incisor...
Which part becomes modified as the tusk of elephant ? (1) Canine (2) Premolar (3) Second incisor (4) Molar Answer : Second incisor...
In rabbit food does not normally enter into the wind pipe because during feeding (a) Epiglottis and tongue cover the glottis (b) Nodule called cartilage of santorini plug the larynx (c) The ... larynx and glottis (d) The circular muscles at the front of trachea contract and close its opening Answer : (a) Epiglottis and tongue cover the glottis...
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