Which cell among the following exist in separate structures and is not present in layered form?

(1) Compound epithelial cells

(2) Smooth muscle cells

(3) Nerve cells

(4) Exocrine gland cells

Subtopic:  Nervous Tissue |
 76%
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How many among the following are secretions of exocrine gland ?

Saliva, insulin, oxytocin, bile, earwax, mucus, pancreatic juice, digestive enzymes, milk, oil, thyroxine

(1) 7

(2) 8

(3) 3

(4) 5

Subtopic:  Glandular Epithelium & Cell Junction |
 55%
From NCERT
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Intercalated discs are present in :

(1) Smooth muscle tissue

(2) Cardiac muscle tissue

(3) Involuntary muscle tissue

(4) Skeletal muscle tissue

Subtopic:  Cardiac Muscle & Smooth Muscle |
 94%
From NCERT
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Which among the following organs possess all the four types of tissue?

(1) Skin

(2) Stomach

(3) Heart

(4) Fallopian tubes

Subtopic:  Introduction to Animal & Epithelium Tissue |
 58%
From NCERT
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Which part of the neuron triggers events that may cause stimulation or inhibition of adjacent neurons and other cells ?

(1) Nucleus

(2) Cell body

(3) Neuron’s endings

(4) Axon

Subtopic:  Cockroach: Nervous System (OLD NCERT) |
 78%
From NCERT
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The attachment of skeletal muscles to bones and that of one bone to another is due to :

(1) Ligaments and tendons

(2) Tendons and ligaments

(3) Cartilage and tendon

(4) Osteocytes and cartilage

Subtopic:  Animal Tissue: Muscle Types & Skeletal Muscles |
 88%
From NCERT
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Fill up the blanks in the following statement with the appropriate option.

In all the connective tissue, except ___A_____, the cells secrete fibres of structural proteins called as ____B______.

(1) A: cartilage, B: mast cells

(2) A: blood, B: macrophage

(3) A: blood, B: elastin or collagen

(4) A: cartilage, B: chondrocytes

Subtopic:  Connective Tissue |
 93%
From NCERT
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Which among the following is responsible for cementing action to keep adjacent cells together ?

(1) Cell junctions

(2) Adhering junctions

(3) Communication junctions

(4) Gap junctions

Subtopic:  Glandular Epithelium & Cell Junction |
 91%
From NCERT
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Which epithelium is present in inner lining of ducts of salivary glands and of pancreatic ducts ?

(1) Ciliated epithelium

(2) Compound epithelium

(3) Columnar epithelium

(4) Squamous epithelium

Subtopic:  Compound & Specialised Epithelium |
 71%
From NCERT
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Which among the following difference is incorrect between bone and cartilage ?

Option  

Bone

Cartilage

1.

Hard and pliable

Solid and non-pliable

2.

Composed of osteocytes

Composed of chondrocytes

3.

Present in spaces called as lacunae

Enclosed in small cavities within matrix secreted by them

4.

In adults, bone > cartilage

In vertebrate embryo, cartilage > bone

Subtopic:  Connective Tissue |
 73%
From NCERT
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