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Question-1
We move our hands while walking for
(A)
Faster movement
(B)
Balancing
(C)
Increasing circulation
(D)
Relieving tension
Question-2
The growth of pollen tube towards ovary after pollination is an example of
(A)
Geotropism
(B)
Haptotropism
(C)
Chemotropism
(D)
Nastic movement
Question-3
Total number of bones in human skull is
(A)
26
(B)
29
(C)
30
(D)
107
Question-4
Paramecium moves with the help of
(A)
Flagella
(B)
Cilia
(C)
Pseudopodia
(D)
Spinal shaped body
Question-5
Find the movable joint.
(A)
Ball and socket joint
(B)
Hinge joint
(C)
Gliding joint
(D)
All the above
Question-6
Synovial fluid is present in
(A)
Spinal cavity
(B)
Cranial cavity
(C)
Freely movable joints
(D)
Fixed joints
Question-7
Which fluid reduces friction between the bones?
(A)
Synovial fluid
(B)
Pleural fluid
(C)
Pericardial fluid
(D)
Cerebrospinal fluid
Question-8
How many bones are there in vertebral column?
(A)
20
(B)
26
(C)
60
(D)
126
Question-9
What causes muscle fatigue?
(A)
Uric acid
(B)
HCl
(C)
Lactic acid
(D)
Carbonic acid
Question-10
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
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Std 9
Kerala (English Medium)
Practice in Related Chapters
For Obtaining Energy
The mystery of growth
Towards a Healthy Life
The Continuity Of Life
Circulatory Pathways
Movement and Locomotion
The Sign of Life
The Chemical Changes of Food
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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