Q.1: Which of these is NOT the other name of backbone?
a) vertebral column
Q.2: A human skull is made up of _____ bones.
Q.3: _____ bone is the only movable bone in our skull.
a) Upper jaw
b) Lower jaw
c) Flat bone
Q.4: Which of these systems help to throw the waste out of our body?
Q.5: An adult human skeleton is made up of _____ bones.
Q.6: _____ system transports nutrients and other substances.
Q.7: _____ is the largest bone in our body.
b) Pectoral girdle
Q.8: The lower bones of leg are _____ and _____.
a) ulna and humerus
b) tibia and fibula
c) ankles and feet
Q.9: The place where two bones meet is called _____.
Q.10: _____ joint is present in elbows.
Q.11: _____ joint allows the bones to slide against each other.
Q.12: _____ are made up of tough elastic tissue.
Q.13: There are ___ types of movable joints.
Q.14: Muscles make ___ % weight of our body.
Q.15: The muscles that are under our control are known as ______ muscles.
Q.16: Bones cannot move without _______.
Q.17: _____ muscles work throughout our life.
Q.18: _____ is the largest part of the brain.
c) brain stem
Q.19: Brain is protected by fluid known as ______.
a) cerebrospinal fluid
b) greyish fluid
Q.20: ______ is called the centre of intelligence.
a) medulla oblongata
Q.21: Nerves are made up of special cells called _____.
Q.22: A _____ action is an automatic reaction of the body to a stimulation.
Q.23: ______ nerves carry messages to brain as well as bring orders from them.
Q.24: The front part of the eye is protected by a transparent covering is called _____.
Q.25: The organs which connect us to the outside world are called _____ organs.
Q.26: Reflex actions are controlled by _______.
c) spinal cord
Q.27: The coloured part of the eye is ___.
Q.28: _______ is the sense organ of taste.
Q.29: ______ is like a funnel and collects sound waves.
a) outer ear
Q.30: The senses of _____ and taste are interlinked.