The cells lining the blood vessels belong to the category of
1. Smooth muscle tissue
2. Squamous epithelium
3. Columnar epithelium
4. Connective tissue

Subtopic:  Simple Epithelium |
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Frogs differ from humans in possessing
1. paired cerebral hemispheres
2. hepatic portal system
3. nucleated red blood cells
4. thyroid as well as parathyroid

Subtopic:  Cockroach: Circulatory System (OLD NCERT) |
 77%
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Given below is the diagrammatic sketch of a certain type of connective tissue. Identify the parts labelled A, B, C and D, and select the right option about them.

  

Part A Part B Part C Part D
1. Macrophage Fibroblast Collagen fibres Mast cell
2. Mast cell Macrophage Fibroblast Collagen fibres
3. Macrophage Collagen fibres Fibroblast Mast cell
4. Mast cell Collagen fibres Fibroblast Macrophage
Subtopic:  Connective Tissue |
 85%
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Choose the correctly matched pair
1. Tendon-Specialized connective tissue
2. Adipose tissue-Dense connective tissue
3. Areolar tissue- Loose connective tissue
4. Cartilage-Loose connective tissue

Subtopic:  Connective Tissue |
 80%
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Choose the correctly matched pair:
1. Inner lining of salivary ducts - Ciliated epithelium
2. Moist surface of buccal cavity - Glandular epithelium
3. Tubular parts of nephrons- Cuboidal epithelium
4. Inner surface of bronchioles - Squamous epithelium

Subtopic:  Simple Epithelium |
 74%
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The terga, sterna and pleura of cockroach body are joined by :
1. Muscular tissue
2. Arthrodial membrane
3. Cartilage
4. Cementing glue

Subtopic:  Cockroach: Intro & External Morphology (OLD NCERT) |
 90%

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Which type of tissue correctly matches with its location?

Tissue

Location

1.

Cuboidal epithelium

Lining of stomach

2.

Smooth muscle

Wall of intestine

3.

Areolar tissue

Tendons

4.

Transitional epithelium

Tip of nose

Subtopic:  Connective Tissue |
 75%
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Which of the following features is not present in Periplaneta americana?
1. Metamerically segmented body
2. Schizocoelom as body cavity
3. Indeterminate and radial cleavage during embryonic development
4. Exoskeleton composed of N-acetylglucosamine

Subtopic:  Cockroach: Female Reproductive System (OLD NCERT) |
 60%

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In male cockroaches, sperms are stored in which part of the reproductive system?
1. Vas deferens
2. Seminal vesicles
3. Mushroom glands
4. Testes

Subtopic:  Cockroach:Male Reproductive System (OLD NCERT) |
 74%
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Smooth muscles are
1. voluntary, spindle-shaped, uninucleate
2. involuntary, fusiform, non-striated
3. voluntary, multinucleate, cylindrical
4. involuntary, cylindrical, striated

Subtopic:  Cardiac Muscle & Smooth Muscle |
 88%
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