Histamine in blood is released by

(1) Mast cells

(2) Macrophages

(3) Eosinophils

(4) Basophils

Subtopic:  Connective Tissue |
 65%
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Which of the following connective tissues is avascular, is aneural and has limited repair capabilities

(1) Cartilage

(2) Bone

(3) Ligament

(4) Tendon

Subtopic:  Connective Tissue |
 53%
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Apart from the hematopoietic cells, bone marrow is largely composed of

(1) areolar tissue

(2) adipose tissue

(3) white fibrous tissue

(4) epithelium

Subtopic:  Connective Tissue |
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Hyaline cartilage exists at all the following locations except

(1) Ventral end of ribs

(2) Articulating surfaces of the bones

(3) Epiglottis

(4) Larynx

Subtopic:  Connective Tissue |
 54%
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Bone mineral is a modified

(1) Collagen

(2) Hyaluronic acid

(3) Hydroxyapatite

(4) Ossein

Subtopic:  Connective Tissue |
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Smooth muscles do not contain

(1) Actin

(2) Myosin

(3) Cytoplasmic reticulum

(4) Troponin

Subtopic:  Cardiac Muscle & Smooth Muscle |
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Which of the following is not associated with epithelium?

(1) Cells are compactly packed with no intercellular space

(2) It is highly vascularized

(3) It forms covering or lining of external and internal surfaces

(4) It helps in protection, secretion, absorption, respiration, etc.

Subtopic:  Simple Epithelium |
 67%
From NCERT
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Which of the following is false about columnar epithelium?

I. It is made of tall and slender cells

II. Free surface may have microvilli

III. They are found in stomach and intestine and help in secretion and absorption

IV. Ciliated epithelium is mainly present in hollow structure like bronchioles and fallopian tubes / oviducts

V. They have apical nuclei

(1) Only I

(2) Only V

(3) Only II and IV

(4) Only II and III

Subtopic:  Simple Epithelium |
 83%
From NCERT
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Which type of tissue forms glands?

(1) Nervous

(2) Epithelium

(3) Muscular

(4) Connective

Subtopic:  Glandular Epithelium & Cell Junction |
 87%
From NCERT
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Observe the following figures:

Figure A and B indicate glands while Figure C indicates specific type of tissues. Identify these figures:

 

      A

      B

      C

(1)

Unicellular gland

Multicellular gland

Compound epithelium

(2)

Unicellular gland

Multicellular gland   

Pseudostratified epithelium

(3)  

Multicellular gland   

Unicellular gland

Pseudostratified epithelium

(4)

Unicellular gland

Goblet gland

Pseudostratified epithelium

Subtopic:  Compound & Specialised Epithelium |
 80%
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