Strength to the bones is given by the hard and non-pliable ground substance composed of:

(1) Calcium salts and collagen fibres

(2) Calcium salts only

(3) Calcium and magnesium salts

(4) Elastin fibres

Subtopic:  Connective Tissue |
 75%
From NCERT
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Location of the cells of the bone is:

(1) Bone marrow

(2) Matrix

(3) Lacunae

(4) Spleen

Subtopic:  Connective Tissue |
 80%
From NCERT
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Which among the following is a weight-bearing bone ?

(1) Vertebral column

(2) Limb bones

(3) Sternum

(4) Phalanges

Subtopic:  Connective Tissue |
 78%
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Myofibrils form long, cylindrical fibres whose arrangement is :

(1) Parallel

(2) Irregular

(3) Continuous

(4) Anti-parallel

Subtopic:  Animal Tissue: Muscle Types & Skeletal Muscles |
 89%
From NCERT
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Which of the following tissue is correctly matched to its location ?

Option   
Tissue Location
(1) Ciliated epithelium Inner lining of salivary ducts
(2) Glandular epithelium Moist surface of buccal cavity
(3) Cuboidal epithelium Tubular parts of nephron
(4) Squamous epithelium       Inner surface of bronchioles
Subtopic:  Simple Epithelium |
 79%
From NCERT
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Which among the following has been mismatched ?

(1) Smooth muscle tissue- wall of blood vessels

(2) Areolar tissue- beneath the skin

(3) Cartilage- between adjacent bones of vertebral column

(4) Fibroblast- lacunae

Subtopic:  Connective Tissue |
 68%
From NCERT
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Which of the following is correct for type of muscles present in the wall of internal organs like blood vessels, stomach and intestine ?

(1) Involuntary, fusiform and non-striated

(2) Non-striated and voluntary

(3) Voluntary, multinucleate and cylindrical

(4) Uninucleate, voluntary and spindle-shaped

Subtopic:  Cardiac Muscle & Smooth Muscle |
 91%
From NCERT
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Which among the following is responsible for fusion of plasma membranes of cardiac cells in heart and bundles smooth muscle fibres together to form a connective tissue sheath ?

(1) Blood

(2) Cell junction

(3) Neuroglia

(4) Intercalated discs

Subtopic:  Glandular Epithelium & Cell Junction |
From NCERT
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The cells other than neurons which make up more than one-half the volume of neural tissue in our body are :

(1) Axon

(2) Liver

(3) Neuroglial cell

(4) Dendrite

Subtopic:  Nervous Tissue |
 94%
From NCERT
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The function of those cell junction in which adjacent cells are connected through cytoplasm is :

(1) Forms a barrier between two cells

(2) Prevents the leakage of substances from a particular tissue

(3) Cements neighbouring cells together

(4) Facilitate communication between adjoining cells for rapid transfer of some ions and molecules

Subtopic:  Glandular Epithelium & Cell Junction |
 84%
From NCERT
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