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Question-1
Which muscles contract when hand is folded?
(A)
Flexor
(B)
Extensor
(C)
Both A and B
(D)
Smooth muscle
Question-2
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-3
Total number of bones in human skull is
(A)
26
(B)
29
(C)
30
(D)
107
Question-4
Find the plants movement.
(A)
Hydrotropism
(B)
Geotropism
(C)
Phototropism
(D)
All the above
Question-5
Smooth muscles are seen in
(A)
Alimentary canal
(B)
Blood vessels
(C)
Urinary tract
(D)
All the above
Question-6
Paramecium moves with the help of
(A)
Flagella
(B)
Cilia
(C)
Pseudopodia
(D)
Spinal shaped body
Question-7
Number of cervical vertebrae in giraffe is
(A)
100
(B)
7
(C)
52
(D)
65
Question-8
Name the proteins of muscles
(A)
Actin
(B)
Myosin
(C)
Troponin
(D)
All the above
Question-9
The growth of pollen tube towards ovary after pollination is an example of
(A)
Geotropism
(B)
Haptotropism
(C)
Chemotropism
(D)
Nastic movement
Question-10
Skeletal muscles are also called as
(A)
Striated muscles
(B)
Voluntary muscles
(C)
Both a and b
(D)
Smooth muscles
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Std 9
Kerala (English Medium)
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Food for the Living World
Beyond the Sense of Taste
Tissue to Tissue
Protectors of Biosphere
Food Through Digestive Tract
Simple Nutrients into Cells
Breathing for Energy
Excretion to Maintain Homeostatis
The Biology of Movement
Division for Growth and Reproduction
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