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Biology 10 Chapter 13 - Support and Movement - 12
1.
With how many bones, the upper jaw is fixed?
a) Three
b) Two
c) One
d) Four
2.
In lower vertebrates, the lower jaw is made up of how many bones?
a) 0 bone
b) None of these
c) More than 1 bone
d) 1 bone
3.
In mammals, the lower jaw is made up of how many bones?
a) 3 bone
b) 1 bone
c) 4 bone
d) 2 bone
4.
How many bones mammals modified and incorporated into the middle ear?
a) 5
b) 4
c) 2
d) 3
5.
Which bones were modified by mammals?
a) Stapes
b) Cochlea
c) Sternum
d) Malleus
6.
Which bones were modified by mammals?
a) Sternum
b) Cochlea
c) Incus
d) Stapes
7.
Which bones improve hearing?
a) Cochlea
b) Malleus
c) All are correct
d) Stapes
8.
Which bone improves hearing?
a) Cochlea
b) Stapes
c) All are correct
d) Incus
9.
What is the location called at which two or more bones make contact?
a) Girdle
b) Joint
c) None of these
d) Ossicle
10.
A joint is the location at which two or more .................make contact?
a) Tissues
b) Bones
c) Cartilages
d) Organs
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