Question

4. The process in which thumb u udisremoved from
. State whether the following statements are True (T) or False
1. The tongue helps in mixing food with saliva.
2. In humans, there are 14 teeth in each jaw.
3. Oral cavity is also known as the food pipe.
4. The gall bladder stores bile temporarily.
30​

Answer 1

Answer:

The cheeks, tongue, and palate frame the mouth, which is also called the oral cavity (or buccal cavity). The structures of the mouth are illustrated in Figure 1.

At the entrance to the mouth are the lips, or labia (singular = labium). Their outer covering is skin, which transitions to a mucous membrane in the mouth proper. Lips are very vascular with a thin layer of keratin; hence, the reason they are “red.” They have a huge representation on the cerebral cortex, which probably explains the human fascination with kissing! The lips cover the orbicularis oris muscle, which regulates what comes in and goes out of the mouth. The labial frenulum is a midline fold of

Answer 2

Answer:

1) true

2) false

3) false

4) true

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