6th Grade > Biology
BODY MOVEMENTS MCQs
Total Questions : 100
| Page 4 of 10 pages
Answer: Option D. -> Cartilage
:
D
Bones and cartilage make up our skelatal system. Bone is made up of a rigid tissue while cartilage is made up of flexible and firm tissues. Cartilages are found in joints where movement is required and are called flexible bones. It covers the ends of the two bones in connection and aids slight movement.
:
D
Bones and cartilage make up our skelatal system. Bone is made up of a rigid tissue while cartilage is made up of flexible and firm tissues. Cartilages are found in joints where movement is required and are called flexible bones. It covers the ends of the two bones in connection and aids slight movement.
Answer: Option A. -> contraction
:
A
When contracted, muscles become shorter, stiffer and thicker. The exact opposite effect takes place during relaxation. They become elongated and loose. The contraction of a muscle pulls bone towards it. Muscles can only pull bones. So, two muscles work together in moving a bone.
:
A
When contracted, muscles become shorter, stiffer and thicker. The exact opposite effect takes place during relaxation. They become elongated and loose. The contraction of a muscle pulls bone towards it. Muscles can only pull bones. So, two muscles work together in moving a bone.
Answer: Option A. -> skull
:
A
Brain is protected by a bony structure called skull. This structure is made of flat bones joined together by immovable joints in order to protect the brain from any kind of damage.
:
A
Brain is protected by a bony structure called skull. This structure is made of flat bones joined together by immovable joints in order to protect the brain from any kind of damage.
Answer: Option B. -> Its body is made up of many rings joined end to end.
:
B
Body of an earthworm is made up of small rings joined end to end. It does not have bones. It has muscles that help to extend and shorten its body. This helps in the movement of the earthworms.
:
B
Body of an earthworm is made up of small rings joined end to end. It does not have bones. It has muscles that help to extend and shorten its body. This helps in the movement of the earthworms.
Answer: Option A. -> slither on the ground by looping side ways.
:
A
A snake uses its whole body for moving around. When a snake moves, it's body curves into many loops. Each loop of the snake gives it a forward push by pressing against the ground. The snake makes continious loops like this and moves forward.
:
A
A snake uses its whole body for moving around. When a snake moves, it's body curves into many loops. Each loop of the snake gives it a forward push by pressing against the ground. The snake makes continious loops like this and moves forward.
Answer: Option B. -> hinge joint
:
B
Hinges helps in opening and closing of door. They allow forward and backward movements. Similar kind of joints are present in our body which help in forward and backward movements of our limbs. They are called hinge joints. This type of joint is found in the elbow and in the knee.
:
B
Hinges helps in opening and closing of door. They allow forward and backward movements. Similar kind of joints are present in our body which help in forward and backward movements of our limbs. They are called hinge joints. This type of joint is found in the elbow and in the knee.
Answer: Option A. -> Fins
:
A
Fins present in thebody of fish helpthem maintain their body balance. It also helps them change their direction while swimming.
:
A
Fins present in thebody of fish helpthem maintain their body balance. It also helps them change their direction while swimming.
Answer: Option A. -> foot
:
A
Snails have a thick and muscular foot. It is made up of strong muscles. This muscle helps to move the snail using ripple-like movement.
:
A
Snails have a thick and muscular foot. It is made up of strong muscles. This muscle helps to move the snail using ripple-like movement.
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