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Question-1
How many bones are there in vertebral column?
(A)
20
(B)
26
(C)
60
(D)
126
Question-2
Smooth muscles are seen in
(A)
Alimentary canal
(B)
Blood vessels
(C)
Urinary tract
(D)
All the above
Question-3
Hip: gliding joint; elbow: ________;.
(A)
Ball and socket
(B)
Hinge joint
(C)
Immovable joint
(D)
Pivot joint
Question-4
Find the cartilaginous fish
(A)
Shark
(B)
Electric rays
(C)
Sting ray
(D)
All the above
Question-5
Synovial fluid is present in
(A)
Spinal cavity
(B)
Cranial cavity
(C)
Freely movable joints
(D)
Fixed joints
Question-6
Which muscle contract when hand is stretched?
(A)
Flexor
(B)
Extensor
(C)
Both A and B
(D)
Smooth muscle
Question-7
Number of cervical vertebrae in giraffe is
(A)
100
(B)
7
(C)
52
(D)
65
Question-8
The growth of pollen tube towards ovary after pollination is an example of
(A)
Geotropism
(B)
Haptotropism
(C)
Chemotropism
(D)
Nastic movement
Question-9
Name the proteins of muscles
(A)
Actin
(B)
Myosin
(C)
Troponin
(D)
All the above
Question-10
Plant movements stimulated by touch are called
(A)
Hydrotropism
(B)
Chemotropism
(C)
Haptotropism
(D)
Geotropism
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Std 9
Kerala (English Medium)
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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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