Question

Fill in the blanks below with apropriate words:

a. Mentalis
b. Masseter
c. Frontalis
d. Sternocleidomastoid
e. Stylohyoid
f. Zygomaticus major
g. Digastric
h. Orbicularis oris
i. Hyoglossus
1. ____________elevates and protrudes lower lip.
2. _____________is a major chewing muscle.
3. _____________ raises the eyebrows. Sternohyoid .
4. _____________originates on the sternum and clavicle.
5. _____________one of the smiling muscles.
6. _____________consists of two bellies.
7. _____________depresses the tongue.

Answer 1

1. Mentalis

2.Masseter

3. Frontalis

4. Sternocleidomastoid

5. Zygomaticus major

6. Digastric

7. Hyoglossus

Step-by-step explanation:

1. Mentalis is a muscle which elevates and protrudes lower lip.

2. Masseter is a major chewing muscle. It is essential for mastication of substances in the mouth.

3. Frontalis raises the eyebrows.

4. Sternocleidomastoid originates on the sternum and clavicle.

5. Zygomaticus major is known as one of the smiling muscles. It is responsible for smiling and facial expressions.

6. Digastric consists of two bellies which are muscle masses and it is found between the jaw and skull.

7. Hyoglossus originates from the hyoid bone and it depresses the tongue.