Walking legs of periplaneta are attached to .......... and divided into .......... segments.
25%
a) Ventral sternum, Five
50%
b) Ventral sternum, Six
25%
c) Dorsal tergum, Five
0%
d) Dorsal tergum, six
Q.2.
Which segments joint to form a genital pouch in female Cockroach ?
29%
a) Sixth and Seventh
57%
b) Eighth and Nineth
0%
c) Nineth and Tenth
14%
d) Seventh and Eighth
Q.3.
Fertilization occurs in Cockroach in .......... .
14%
a) Ovarian tubule
14%
b) Ootheca
29%
c) Ovary
43%
d) Genital chamber
Q.4.
Which is the correct option is case of Cockroch in following column A and B ?
A
B
(P) Mouth parts of Cockroach
(i) Anal cerci
(Q) Segments of walking leg
(ii) Malpighian tubule
(R) Sound receptor structure
(iii) Mandibles, maxillae
(S) Excretory unit
(iv) Coxa, trochanter
29%
a) P, Q, R, S = i, ii, iii, iv
0%
b) P, Q, R, S = iii, iv, ii, i
71%
c) P, Q, R, S = iii, iv, i, ii
0%
d) P, Q, R, S = iv, iii, i, ii
Q.5.
In Cockroach, morphologically rectum is.......... shaped and .......... from inside.
17%
a) Villi, baglike
33%
b) Tubular, bag like
33%
c) Bag like, folded
17%
d) Folded, baglike
Q.6.
S : Ootheca is formed in female Cockroach by the group of fertile eggs. R : Nymph of Cockroach grows with adult by undergoing moulting process several times.
17%
a) S - correct, R - Incorrect, R is explanation of S.
50%
b) Both S and R correct but R is not a explanation of S.
33%
c) S - correct, R - incorrect
0%
d) S-incorrect, R – correct
Q.7.
In Cockroach waste products collected is malpighian tubules will first enter in .......... .
33%
a) Hepatic caeca
33%
b) Haemocoel
33%
c) Gizzard
0%
d) Hindgut
Q.8.
Name the small cells of haemolymph of Cockroach ?
0%
a) Excretory
17%
b) Enocytes
50%
c) Phagocytes
33%
d) Proleucocytes
Q.9.
In respiratory system of Cockroach .......... function as filters.
0%
a) Ostia
50%
b) Tracheoles
33%
c) Chitinous bristles
17%
d) Spiracles
Q.10.
In Cockroach, gizzard is .......... organ and .......... occur inside it.
40%
a) Glandular, six chitinous teeth
40%
b) Muscular, six chitinous teeth
20%
c) Glandular, six dentin teeth
0%
d) Muscular, four chitinous teeth
Q.11.
Cockroach is a .......... animal and development is .......... .
0%
a) Ovoviviparous, direct
80%
b) Oviparous, indirect
20%
c) Oviparous, direct
0%
d) Viviparous, direct
Q.12.
How many ganglia are present in abdominal region of Cockroach ?
33%
a) 3 pairs
67%
b) 4 pairs
0%
c) 6 pairs
0%
d) 8 pairs
Q.13.
The Epidermis of body wall of the Cockroach is made up of.......... ?
0%
a) Cuboidal epithelium
50%
b) Squamous epithelium
33%
c) Columnar epithelium
17%
d) Ciliated epithelium
Q.14.
The nymph of Cockroach grows into an adult Cockroach by moulting .......... times.
17%
a) 8
17%
b) 10
67%
c) 13
0%
d) 15
Q.15.
Where are eight blind hepatic caeca present in Cockroach ?
0%
a) With crop
33%
b) At the juction of midgut and hindgut
33%
c) at the midgut
33%
d) at the foregut.
Q.16.
In Cockroach how many spiracles are present in thoracic region and howmany spiracles are present in abdominal region ?
60%
a) Eight and two
40%
b) Eight pairs and two pairs
0%
c) Two pairs and eight pairs
0%
d) Two and eight
Q.17.
How many segment are present in an abdomen of the Cockroach ?
17%
a) Eight
33%
b) Ten
50%
c) Seven
0%
d) Nine
Q.18.
In Cockroach by which process malpighian tubules absorb waste from the haemocoel ?
33%
a) Exosmosis
50%
b) Endosmosis
17%
c) Osmosis
0%
d) Diffusion
Q.19.
Third segment of walking leg of Cockroach is.......... .
0%
a) Femur
25%
b) Trochanter
75%
c) Tibia
0%
d) Coxa
Q.20.
S : In cockroach gizzard has hard chitinous teeth. R : Mouth of Cockroach cant not cut down the food into small pieces.
60%
a) S - correct, R - Incorrect, R is explanation of S.
20%
b) Both S and R correct but R is not a explanation of S.
20%
c) S - correct, R - incorrect
0%
d) S-incorrect, R – correct
Q.21.
In Cockroach, colon is presnet at the posterior region of .......... .
0%
a) Foregut
60%
b) Hindgut
40%
c) Hepatic caecae
0%
d) Gizzard
Q.22.
Which statement is true for Cockroach ? (NCERT)
0%
a) Anal cerci are absent in female animal
80%
b) It is ureatelic animal
20%
c) Nymph is catterpillar form
0%
d) Ten ovirioles in ovary
Q.23.
In the alimentary canal of Cockroach the shape of region following the mouth is .......... .
0%
a) Folded
40%
b) Norrow tubular
40%
c) Thin fibrillar
20%
d) Swollen bag like
Q.24.
S : Heart of Cockroach is made up of thirteen units. R : Blood vascular system of Cockroach is an open type.
40%
a) S - correct, R - Incorrect, R is explanation of S.
40%
b) Both S and R correct but R is not a explanation of S.
20%
c) S - correct, R - incorrect
0%
d) S-incorrect, R – correct
Q.25.
On the lateral side of alimentary canal of cockroach .......... glands are found.
0%
a) Reproductive
40%
b) Degestive
40%
c) Salivary
20%
d) Acid secreting
Q.26.
During copulation, in female Cockroach ovum comes in the .......... which is present in .......... cockroach.
40%
a) Genital chamber in female
40%
b) Genital chamber is male
0%
c) Ejaculatory duct is male
20%
d) Ovarian tubule is female
Q.27.
In Cockroch .......... on salivary glands and .......... reservoirs are present ?
0%
a) Two, One
60%
b) One, Two
40%
c) Two, Four
0%
d) Three, Two
Q.28.
Head of the Cockroach is formed by the fusion of .......... segments.
40%
a) Six
40%
b) four
20%
c) two
0%
d) eight
Q.29.
In Cockroach malpighian tubules open in .......... .
40%
a) At the junction of midgut and hindgut
60%
b) At the end of hindgut.
0%
c) Near rectum
0%
d) At the posterior end of gizzard.
Q.30.
Fifth segment of walking leg of Cockroach is .......... .
20%
a) Coxa
60%
b) Tarsus
20%
c) Femur
0%
d) Tibia
Support mcqgeeks.com by disabling your adblocker.
Please disable the adBlock and continue. Thank you.