Skeletal System & Nervous System Worksheet-2
a. Backbone protects the spinal cord.
b. The skull of adult human being contains 35 bones.
c. We can stand without the support of skeleton.
d. Smooth muscles are the only muscles which we can control.
e. Smooth muscles are present in the stomach.
f. The shoulder joint and the hip joint are examples of ball and socket joint.
g. The nervous system controls the different organs of our body.
h. Cerebrum, cerebellum and medulla are the three parts of the human brain.
i. Reflex actions are controlled by the brain.
Miscellaneous Questions:
Fill in the blanks:
Answer Key:
(11) a.-True; b.-False; c.-False; d.-False; e.-True; f.-True; g.-True; h.-True; i.-False
(12) Excretory
(13) Reproductive
(14) organsystem/ organsystems/ organsystem/ organsystems
(15) medulla