Question

d. All of these
III. Choose the correct option.
1. Which of these protects the spinal cord?
a. Rib cage
b. Skull
c. Backbone
d. Girelles
2. Which of these help us in movement?
a. Bones
b. Muscles
c. Joints
3. Which of these holds the bones together at the joints?
a. Ligament b. Cartilage
C Muscle
d Girdle
4. Which of these is the smallest bone in the body?
a. Humerus
b. Femur
C. Sternum
d. Stirrup
5. Which of these muscles are under our control?
a. Skeletal muscles
b. Cardiac muscles
C. Smooth muscles
d. Both (b) and (c)
6. Which of these parts of the brain controls our heartbeat and breathing?
b, Cerebellum
a. Cerebrum
c. Medulla
d. Reflexes
7. Which part of the eye is responsible for giving the colour to the eye?
a. Cornea
b. Iris
c. Pupil
d. Retina
8. Which part of the ear receives vibrations from outside?
b Eardrum
C. Cochlea
d. Ear canal​

Answer 1

Answer:

1) d) gireless

2) c) joints

3) a) ligament

4) b) femur

5) d) both b and c