The type of epithelium shown in the given figure is not found in the lining of:
 
1. Blood capillaries
2. Loop of Henle
3. Fallopian tubes
4. Alveoli

Subtopic:  Simple Epithelium |
 65%
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Identify the incorrectly matched pair regarding the morphology of Periplaneta americana:
1. Tegmina Forewings
2. Tergites Ventral sclerites
3. Labrum Upper lip
4. Hypopharynx Tongue
Subtopic:  Cockroach: Intro & External Morphology |
 81%
From NCERT
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PCT and DCT of a nephron are respectively lined with:
1. Columnar brush-bordered epithelium and simple cuboidal epithelium
2. Cuboidal brush-bordered epithelium and simple cuboidal epithelium      
3. Cuboidal brush-bordered epithelium and simple columnar epithelium
4. Columnar brush-bordered epithelium and simple columnar epithelium
Subtopic:  Introduction to Animal & Epithelium Tissue |
 70%
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Consider the given two statements:
Statement I:  Periplaneta americana is dioecious.
Statement II:  The development of Periplaneta americana is holometabolous.
 
1. Statement I is correct; Statement II is correct
2. Statement I is incorrect; Statement II is correct
3. Statement I is correct; Statement II is incorrect
4. Statement I is incorrect; Statement II is incorrect
Subtopic:  Cockroach: Intro & External Morphology | Cockroach:Male Reproductive System | Cockroach: Female Reproductive System |
 76%
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Identify incorrect statement regarding Periplaneta americana:
1. Gizzard helps in grinding the food particles.
2. Blood vascular system is of closed type.
3. Excretion is performed by Malpighian tubules.
4. The sperms are stored in the seminal vesicles.
Subtopic:  Cockroach: Circulatory System |
 90%
From NCERT
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Intercalated discs are found in:

1. Cuboidal epithelium 2. Smooth muscles
3. Cardiac muscles 4. Sarcolemma
Subtopic:  Cardiac Muscle & Smooth Muscle |
 93%
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Glandular epithelium has specialised:
1. Squamous or pseudostratified cells
2. Ciliated or brush bordered columnar cells
3. Stratified squamous or pseudostratified cells
4. Cuboidal or columnar cells
Subtopic:  Glandular Epithelium & Cell Junction |
 79%
From NCERT
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Head of cockroach:
 
1. is oval is shape.
2. lies anteriorly at right angles to the longitudinal body axis.
3. is formed by the fusion of 10 segments.
4. does not show any mobility due to absence of neck.
Subtopic:  Cockroach: Head & Mouth Parts |
 89%
From NCERT
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Identify the incorrect match:
Structure of Cockroach Location
1. Testes 4-6th abdominal segments
2. Mushroom gland 8-9th abdominal segments
3. Ovaries 2-6th abdominal segments
4. Spermatheca 6th abdominal segment
Subtopic:  Cockroach:Male Reproductive System | Cockroach: Female Reproductive System |
 83%
From NCERT
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Both tendons and ligaments:

I: are dense irregular connective tissues
II: connect muscle to bone

1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect

Subtopic:  Connective Tissue |
 74%
From NCERT
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