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Question-1
Hip: gliding joint; elbow: ________;.
(A)
Ball and socket
(B)
Hinge joint
(C)
Immovable joint
(D)
Pivot joint
Question-2
Which muscle contract when hand is stretched?
(A)
Flexor
(B)
Extensor
(C)
Both A and B
(D)
Smooth muscle
Question-3
What causes muscle fatigue?
(A)
Uric acid
(B)
HCl
(C)
Lactic acid
(D)
Carbonic acid
Question-4
Find the movable joint.
(A)
Ball and socket joint
(B)
Hinge joint
(C)
Gliding joint
(D)
All the above
Question-5
Which muscles contract when hand is folded?
(A)
Flexor
(B)
Extensor
(C)
Both A and B
(D)
Smooth muscle
Question-6
Find the cartilaginous fish
(A)
Shark
(B)
Electric rays
(C)
Sting ray
(D)
All the above
Question-7
Plant movements stimulated by touch are called
(A)
Hydrotropism
(B)
Chemotropism
(C)
Haptotropism
(D)
Geotropism
Question-8
Skeletal muscles are also called as
(A)
Striated muscles
(B)
Voluntary muscles
(C)
Both a and b
(D)
Smooth muscles
Question-9
If the stimulus of touch does not influence the direction of movement, such movements are called
(A)
Haptotropism
(B)
Nastic movement
(C)
Chemotropism
(D)
Geotropism
Question-10
Paramecium moves with the help of
(A)
Flagella
(B)
Cilia
(C)
Pseudopodia
(D)
Spinal shaped body
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Std 9
Kerala (English Medium)
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