Smooth muscles are 

(1) involuntary, fusiform, non-striated

(2) voluntary, multinucleate, cylindrical

(3) involuntary, cylindrical, striated

(4) voluntary, spindle-shaped, uninucleate

Subtopic:  Cardiac Muscle & Smooth Muscle |
 86%
From NCERT
NEET - 2016
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Which of the following features is not present in Periplaneta americana?

(1) Indeterminate and radial cleavage during embryonic development

(2) Exoskeleton composed of N-acetylglucosamine

(3) Metamerically segmented body

(4) Schizocoelom as body cavity

Subtopic:  Cockroach: Intro & External Morphology (OLD NCERT) |
NEET - 2016
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The terga sterna and pleura of cockroach body are joined by

1. cementing glue

2. muscular issue

3. arthrodial membrane

4. cartilage

Subtopic:  Cockroach: Intro & External Morphology (OLD NCERT) |
 90%
From NCERT
NEET - 2015
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What external changes are visible after the last moult of a cockroach nymph?

1.  Mandible become harder

2.  Anal cerci develop

3.  Both fore wings and hind wings develop

4.  Labium develops

Subtopic:  Cockroach: Female Reproductive System (OLD NCERT) |
 85%
From NCERT
NEET - 2013
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Select the correct statement from the ones given below with respect to Periplaneta americana.

(1) Nervous system dorsally, consists of segmentally arranged ganglia joined by a pair of longitudinal connectives

(2) Males bear a pair of short thread like anal styles

(3) There are 16 very long Malpighian tubules present at the junctions of midgut and hindgut

(4) Grinding of food is carried out only by the mouth parts

 

Subtopic:  Cockroach: Intro & External Morphology (OLD NCERT) |
 77%
From NCERT
NEET - 2012
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Which of the following is correctly states as it happens in the common cockroach?

(1) Oxygen is transported by haemoglobin in blood

(2) Nitrogenous excretory product is urea

(3) The food is ground by mandibles and gizzard

(4) malpighian tubules are excretory organs projecting out from the colon

Subtopic:  Cockroach: Head & Mouth Parts (OLD NCERT) |
 65%
From NCERT
NEET - 2011
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The kind of epithelium which forms the inner walls of blood vessels is 

(1) cuboidal epithelium

(2) columnar epithelium

(3) ciliated columnar epithelium

(4) squamous epithelium

Subtopic:  Simple Epithelium |
 85%
From NCERT
NEET - 2010
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The epithelial tissue present on the inner surface of bronchioles and fallopian tubes is

(1) cuboidal

(2) glandular

(3) Ciliated

(4) squamous

 

Subtopic:  Simple Epithelium |
 88%
From NCERT
NEET - 2009
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In male cockroaches, sperms are stored in which part of the reproductive system?

1. Seminal vesicles

2. Mushroom glands

3. Testes

4. Vas deferens

Subtopic:  Cockroach:Male Reproductive System (OLD NCERT) |
 72%
From NCERT
NEET - 2016
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Which of the following feature is used to identify a male cockroach from a female cockroach?
 
1. Presence of a boat shaped sternum on the 9th abdominal segment
2. Presence of caudal styles
3. Forewings with darker tegmina
4. Presence of anal cerci

Subtopic:  Cockroach: Intro & External Morphology (OLD NCERT) |
 74%
From NCERT
NEET - 2018
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