Q.1
With reference to excretion, Cockroach is .......... animal.
  • a) Ammonia and uricotelic
  • b) Ureotelic
  • c) Uricotelic
  • d) Ammonotelic
Q.2
Generally Cockroach is .......... or .......... colored insect, however in tropical regions, they havebeen reported to be .........., .......... and .......... colored.
  • a) Brown or Yellow, Red, Green and White
  • b) Red or Yellow, Brown, Green and Black
  • c) Brown or Black, Yellow, Red and Green
  • d) Brown or red, Yellow, Green and White
Q.3
In Cockroach which tergum possesses a median groove ?
  • a) First
  • b) Third
  • c) Ninenth
  • d) Tenth
Q.4
Crop of the Cockroach occurs at .......... in almentary canal.
  • a) At the juction of midgut and hindgut.
  • b) Near midgut
  • c) Posterior end of oesophagus
  • d) Posterior end of pharynx
Q.5
In alimentary canal of Cockroach .......... cells of midgut and hepatic caeca secrete enzymes.
  • a) Striated
  • b) Ciliated
  • c) Columnar
  • d) Cuboidal
Q.6
Which of the following is a group of senseorgans in Cockroach ?
  • a) Antennae, eyes, maxillary palps, tarsus of walking legs and cerci.
  • b) Antennae, ommatidia, maxillary palps, sternum
  • c) Antennae, eyes, maxillary palps, anal cerci
  • d) Antennae, compound aye, maxillary palps
Q.7
In Cockroach which segment has female genital opening ?
  • a) Seventh
  • b) Eighth
  • c) Ninth
  • d) Tenth
Q.8
Out of following which ganglia unite to from nervering in nervous system of Cockroach ?
  • a) Three pairs of ganglia in thorax region and six pairs in abdominal regions.
  • b) Three pairs supraoesophageal and one pair suboesophageal ganglia unit to form nervering.
  • c) Suboesophageal, supraesophegeal and circum oesophageal commisures unite to form nervering
  • d) Three ganglia in thorax region and six ganglia of abdominal region unite to form nervering.
Q.9
What is the name of second segment of walking leg of Cockroach ?
  • a) Femur
  • b) Trochanter
  • c) Coxa
  • d) Tarsus
Q.10
Which structure is sound receptor in Cockroach ?
  • a) Walking leg
  • b) Tarsus
  • c) Compound eye
  • d) Anal cerci
Q.11
S : Each eye of Cockroach consist of 2000 ommatidia. R : Vision of Cockroach is known as mosaic vision.
  • a) S - correct, R - Incorrect, R is explanation of S.
  • b) Both S and R correct but R is not a explanation of S.
  • c) S - correct, R - incorrect
  • d) S-incorrect, R – correct
Q.12
Ootheca of Cockroach has .......... eggs which are .......... .
  • a) 14 to 16 unfertilized
  • b) 14 to 16, fertilized
  • c) 12 to 14 unfertilized
  • d) 12 to 14, fertilized
Q.13
In Cockroch colour of malpighian tubules is .......... and their .......... end is blind.
  • a) Yellow, free (distal)
  • b) Green, posterior
  • c) Green, anterior
  • d) Yellow, anterior
Q.14
A segment attached to the ventral side of the thorax nearer to the body of Cockroach is .......... .
  • a) Femur
  • b) Tarsus
  • c) Trochanter
  • d) Coxa
Q.15
Blood from sinuses enters in the heart of Cockroch through .......... .
  • a) Ostia
  • b) Artery
  • c) Vein
  • d) Arteriole
Q.16
S : Head of the Cockraoch is attached to the thorax through a flexible neck. R : Head of the Cockroach cannot move easily is all the directions.
  • a) S - correct, R - Incorrect, R is explanation of S.
  • b) Both S and R correct but R is not a explanation of S.
  • c) S - correct, R - incorrect
  • d) S-incorrect, R – correct
Q.17
ockroach is .......... animal.
  • a) Herbivorous
  • b) Omnivorous
  • c) Carnivorous
  • d) Insectivorous
Q.18
Total howmany spiracles occur in Cockroach ?
  • a) Ten
  • b) Twenty
  • c) Thirteen
  • d) Twenty six
Q.19
In Cockroach the cavities of foregut and hindgut are lined with .......... .
  • a) Gizzard
  • b) Chitinous teeth
  • c) Salivary glands
  • d) Cuticle
Q.20
Why head of the Cockroach can move easily in all the directions ?
  • a) Abdomen of Cockroach is made of three segments.
  • b) Anatomy of mouthpart, are so arranged that head can move easily in all the directions.
  • c) In Cockroach head and thorax fuse to form Cephalothorax.
  • d) Head is attached to thorax through a flexible neck.
Q.21
The distal segment of walking leg of a Cockroach is .......... ?
  • a) Tarsus
  • b) Torchanter
  • c) Tibia
  • d) Coxa
Q.22
Cockroach searches its food with the help of.......... .
  • a) Mandibles
  • b) Eye
  • c) Walking legs
  • d) Antennae
Q.23
In male Cockroach the sperms stored in seminal vesicles form .......... .
  • a) Testis
  • b) Zygote
  • c) Spermatophores
  • d) Ejaculatoryduct
Q.24
Where are sieve like structures present in the alimentary canal of Cockroach ?
  • a) Posterior end of crop
  • b) Posterior end of gizzard
  • c) Anterior end of gizzard
  • d) In hepatic cacae
Q.25
On the head region of Cockroach .......... pairs of .......... and .......... shaped eyes occur.
  • a) Many pairs, sessile simple and kidney shaped
  • b) Two pairs, stalked compound and round shaped
  • c) One pair, sessile compound and kidney shaped
  • d) Many pairs, stalked compound and kidney shaped
Q.26
Malpigian tubules in Cockroach are.......... organs.
  • a) Excretory
  • b) Secretory
  • c) Respiratory
  • d) Digestive
Q.27
In case of common species of Cockroach, Morphologically which statement is correct ?
  • a) The size of male and female are equal.
  • b) The size of male is slightly bigger than female.
  • c) In both male and female, numbers of abdominal segments are different.
  • d) The size of female is slightly bigger than male.
Q.28
In Cockroach how many stuctures named after malpighian are present ?
  • a) One
  • b) Two
  • c) Three
  • d) Four
Q.29
Select the correct option from following columns is case of Cockroach ?
(p) Gizzard (i) Sound receptor
(q) Rectum (ii) Chitin
(r) Anal cerci (iii) Cuticle
(s) Foregut and midgut (iv) 10th tergum
  • a) p, q, r, s, = i, iii, ii,iv
  • b) p, q, r, s = i, iv, iii, ii
  • c) p, q, r, s = ii, iv, i, iii
  • d) p, q, r, s = i, ii, iii, iv
Q.30
The haemolymph of Cockroach is mostly composed of .......... and .......... .
  • a) Haemoglobin and blood cells.
  • b) Haemocynin and plasma.
  • c) Plasma and certain shaped cells.
  • d) Plasma and uncertain shaped cells.
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