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Chapters
1. |
Generally Cockroach is .......... or .......... colored insect, however in tropical regions, they havebeen reported to be .........., .......... and .......... colored. |
A. | Brown or red, Yellow, Green and White |
B. | Brown or Black, Yellow, Red and Green |
C. | Brown or Yellow, Red, Green and White |
D. | Red or Yellow, Brown, Green and Black |
Answer» B. Brown or Black, Yellow, Red and Green |
2. |
In case of common species of Cockroach, Morphologically which statement is correct ? |
A. | The size of female is slightly bigger than male. |
B. | In both male and female, numbers of abdominal segments are different. |
C. | The size of male and female are equal. |
D. | The size of male is slightly bigger than female. |
Answer» D. The size of male is slightly bigger than female. |
3. |
Head of the Cockroach is formed by the fusion of .......... segments. |
A. | Six |
B. | four |
C. | two |
D. | eight |
Answer» C. two |
4. |
Why head of the Cockroach can move easily in all the directions ? |
A. | In Cockroach head and thorax fuse to form Cephalothorax. |
B. | Anatomy of mouthpart, are so arranged that head can move easily in all the directions. |
C. | Head is attached to thorax through a flexible neck. |
D. | Abdomen of Cockroach is made of three segments. |
Answer» A. In Cockroach head and thorax fuse to form Cephalothorax. |
5. |
On the head region of Cockroach .......... pairs of .......... and .......... shaped eyes occur. |
A. | One pair, sessile compound and kidney shaped |
B. | Two pairs, stalked compound and round shaped |
C. | Many pairs, sessile simple and kidney shaped |
D. | Many pairs, stalked compound and kidney shaped |
Answer» A. One pair, sessile compound and kidney shaped |
6. |
Mouthparts of periplaneta are consist of ..........different types of articulations. |
A. | four |
B. | eight |
C. | six |
D. | three |
Answer» C. six |
7. |
On the lateral side of alimentary canal of cockroach .......... glands are found. |
A. | Acid secreting |
B. | Salivary |
C. | Degestive |
D. | Reproductive |
Answer» B. Salivary |
8. |
Each walking leg of periplaneta is made up of ..........segments. |
A. | five |
B. | four |
C. | six |
D. | nine |
Answer» A. five |
9. |
A segment attached to the ventral side of the thorax nearer to the body of Cockroach is .......... . |
A. | Trochanter |
B. | Femur |
C. | Coxa |
D. | Tarsus |
Answer» C. Coxa |
10. |
Walking legs of periplaneta are attached to .......... and divided into .......... segments. |
A. | Dorsal tergum, Five |
B. | Ventral sternum, Five |
C. | Dorsal tergum, six |
D. | Ventral sternum, Six |
Answer» B. Ventral sternum, Five |
11. |
Third segment of walking leg of Cockroach is.......... . |
A. | Coxa |
B. | Trochanter |
C. | Femur |
D. | Tibia |
Answer» C. Femur |
12. |
Fifthe segment of walking leg of Cockroach is .......... . |
A. | Coxa |
B. | Tarsus |
C. | Femur |
D. | Tibia |
Answer» B. Tarsus |
13. |
What is the name of second segment of walking leg of Cockroach ? |
A. | Coxa |
B. | Femur |
C. | Tarsus |
D. | Trochanter |
Answer» D. Trochanter |
14. |
Each abdominal segment of Ccokroach are covered with .......... outer layers .......... plearae. |
A. | One, Two |
B. | Two, Two |
C. | Two, One |
D. | One, One |
Answer» C. Two, One |
15. |
Howmany segment are present in an abdomen of the Cockroach ? |
A. | Eight |
B. | Ten |
C. | Seven |
D. | Nine |
Answer» B. Ten |
16. |
In Cockroach which tergum possesses a median groove ? |
A. | Tenth |
B. | First |
C. | Ninenth |
D. | Third |
Answer» A. Tenth |
17. |
Which is the peculiarity of ninenth sternum of maleCockroach ? |
A. | Anus occurs under it |
B. | A piar of anal cerci is associated with it |
C. | Seventh and Eighth sternum are covered with it |
D. | Male genital openings occurs there |
Answer» B. A piar of anal cerci is associated with it |
18. |
Which number of sternum is boatshaped in the Cockroach ? |
A. | Fifth |
B. | Sixth |
C. | Seventh |
D. | Tenth |
Answer» C. Seventh |
19. |
In Cockroach which segment has female genital opening ? |
A. | Seventh |
B. | Ninth |
C. | Tenth |
D. | Eighth |
Answer» D. Eighth |
20. |
Which segment has male genital opening is Cockroach ? |
A. | Ninth |
B. | Tenth |
C. | Seventh |
D. | Eighth |
Answer» A. Ninth |
21. |
Which structure is sound receptor in Cockroach ? |
A. | Tarsu |
B. | Anal cerci |
C. | Compound eye |
D. | Walking leg |
Answer» B. Anal cerci |
22. |
Which segments joint to form a genital pouch in female Cockroach ? |
A. | Seventh and Eighth |
B. | Nineth and Tenth |
C. | Eighth and Nineth |
D. | Sixth and Seventh |
Answer» C. Eighth and Nineth |
23. |
The distal segment of walking leg of a Cockroach is .......... ? |
A. | Torchanter |
B. | Coxa |
C. | Tibia |
D. | Tarsus |
Answer» D. Tarsus |
24. |
In which succession the three main layers of the body wall of a Cockroach from outer to Inner side are arraged ? |
A. | Epidermis, Cuticle and basement membrane |
B. | Cuticle, Epidermis and basement membrane |
C. | Basement membrane, Cuticle and Epidermis |
D. | Epidermis, Basement membrane and Cuticle |
Answer» B. Cuticle, Epidermis and basement membrane |
25. |
The Epidermis of body wall of the Cockroach is made up of.......... ? |
A. | Squamous epithelium |
B. | Ciliated epithelium |
C. | Columnar epithelium |
D. | Cuboidal epithelium |
Answer» C. Columnar epithelium |
26. |
In Cockroach how many stuctures named after malpighian are present ? |
A. | One |
B. | Two |
C. | Three |
D. | Four |
Answer» B. Two |
27. |
In Cockroach the cavities of foregut and hindgut are lined with .......... . |
A. | Salivary gland |
B. | Gizzard |
C. | Cuticle |
D. | Chitinous teeth |
Answer» C. Cuticle |
28. |
In the alimentary canal of Cockroach the shape of region following the mouth is .......... . |
A. | Folded |
B. | Swollen bag like |
C. | Norrow tubula |
D. | Thin fibriller |
Answer» C. Norrow tubula |
29. |
How many secreting lobes are present in each salivary gland of Cockroach ? |
A. | Two |
B. | Two pairs |
C. | Three |
D. | Six |
Answer» A. Two |
30. |
In Cockroch .......... on salivary glands and .......... reservoirs are present ? |
A. | Two, One |
B. | One, Two |
C. | Two, Four |
D. | Three, Two |
Answer» C. Two, Four |
31. |
Crop of the Cockroach occurs at .......... in almentary canal. |
A. | Posterior end of oesophagu |
B. | Near midgut |
C. | Posterior end of pharynx |
D. | At the juction of midgut and hindgut. |
Answer» A. Posterior end of oesophagu |
32. |
In which of the following regions crop of the Cockroach is located ? |
A. | Thorax |
B. | Abdomen |
C. | Thorax and abdomen |
D. | Through out the gut |
Answer» C. Thorax and abdomen |
33. |
In Cockroach, gizzard is .......... organ and .......... occur inside it. |
A. | Glandular, six dentin teeth |
B. | Muscular, six chitinous teeth |
C. | Muscular, four chitinous teeth |
D. | Glandular, six chitinous teeth |
Answer» B. Muscular, six chitinous teeth |
34. |
Where are sieve like structures present in the alimentary canal of Cockroach ? |
A. | Anterior end of gizzard |
B. | In hepatic cacae |
C. | Posterior end of crop |
D. | Posterior end of gizzard |
Answer» D. Posterior end of gizzard |
35. |
Where are eight blind hepatic caeca present in Cockroach ? |
A. | With crop |
B. | At the juction of midgut and hindgut |
C. | at the midgut |
D. | at the foregut. |
Answer» C. at the midgut |
36. |
Malpigian tubules in Cockroach are.......... organs. |
A. | Digestive |
B. | Secretory |
C. | Excretory |
D. | Respiratory |
Answer» C. Excretory |
37. |
In Cockroach malpighian tubules open in .......... . |
A. | At the junction of midgut and hindgut. |
B. | At the end of hindgut. |
C. | Near rectum |
D. | At the posterior end of gizzard. |
Answer» A. At the junction of midgut and hindgut. |
38. |
In Cockroach, morphologically rectum is.......... shaped and .......... from inside. |
A. | Tubular, bag like |
B. | Bag like, folded |
C. | Folded, baglike |
D. | Villi, baglike |
Answer» B. Bag like, folded |
39. |
In Cockroach, colon is presnet at the posterior region of .......... . |
A. | Foregut |
B. | Hindgut |
C. | Hepatic caecae |
D. | Gizzard |
Answer» B. Hindgut |
40. |
Cockroach is .......... animal. |
A. | Herbivorou |
B. | Insectivorous |
C. | Omnivorous |
D. | Carnivorous |
Answer» C. Omnivorous |
41. |
Cockroach searches its food with the help of.......... . |
A. | Walking leg |
B. | Mandibles |
C. | Eye |
D. | Antennae |
Answer» D. Antennae |
42. |
In alimentary canal of Cockroach .......... cells of midgut and hepatic caeca secrete enzymes. |
A. | Columnar |
B. | Cuboidal |
C. | Ciliated |
D. | Striated |
Answer» A. Columnar |
43. |
The haemolymph of Cockroach is mostly composed of .......... and .......... . |
A. | Haemoglobin and blood cells. |
B. | Plasma and uncertain shaped cells. |
C. | Haemocynin and plasma. |
D. | Plasma and certain shaped cells. |
Answer» B. Plasma and uncertain shaped cells. |
44. |
The heart of Cockroach is made up of .......... units. |
A. | Thirteen |
B. | Ten |
C. | Twelve |
D. | Four |
Answer» A. Thirteen |
45. |
Name the small cells of haemolymph of Cockroach ? |
A. | Phagocyte |
B. | Proleucocytes |
C. | Enocytes |
D. | Excretory |
Answer» B. Proleucocytes |
46. |
Blood from sinuses enters in the heart of Cockroch through .......... . |
A. | Artery |
B. | Vein |
C. | Arteriole |
D. | Ostia |
Answer» D. Ostia |
47. |
.......... numbers of Ostia are present at the posterior end of heart of Cockroach ? |
A. | One |
B. | Two |
C. | Three |
D. | Ten |
Answer» B. Two |
48. |
Which is the path of blood circulation in Cockroach ? |
A. | Heart - artery - organs - heart |
B. | Heart - sinuses - heart |
C. | Sinuses - artery - organs - vein - heart |
D. | Heart - artery - heart |
Answer» B. Heart - sinuses - heart |
49. |
Total howmany spiracles occur in Cockroach ? |
A. | Ten |
B. | Twenty |
C. | Thirteen |
D. | Twenty six |
Answer» B. Twenty |
50. |
In Cockroach how many spiracles are present in thoracic region and howmany spiracles are present in abdominal region ? |
A. | Two pairs and eight pair |
B. | Two and eight |
C. | Eight pairs and two pairs |
D. | Eight and two |
Answer» A. Two pairs and eight pair |
51. |
The walls of spiracles are framed from .......... . |
A. | Blood vessel |
B. | Tissue fluid |
C. | Chitinous Bristles |
D. | Ostia |
Answer» C. Chitinous Bristles |
52. |
In respiratory system of Cockroach .......... function as filters. |
A. | Spiracle |
B. | Chitinous bristles |
C. | Ostia |
D. | Tracheoles |
Answer» B. Chitinous bristles |
53. |
Main excretory units in Cockroach are ........... . |
A. | A pair of kidney |
B. | Haemolymph |
C. | Chitinous bristles |
D. | Malpighian tubules |
Answer» D. Malpighian tubules |
54. |
Write location and numbers of malpighian tubules in periplaneta. |
A. | At the junction of midgut and hindgut, about 150. |
B. | At the junction of foregut and midgut, about 150. |
C. | Surrounding gizzard, eight. |
D. | At the junction of colon and rectum, eight. |
Answer» A. At the junction of midgut and hindgut, about 150. |
55. |
In Cockroch colour of malpighian tubules is .......... and their .......... end is blind. |
A. | Green, anterior |
B. | Green, posterior |
C. | Yellow, anterior |
D. | Yellow, free (distal) |
Answer» D. Yellow, free (distal) |
56. |
In Cockroach wall of each malpighian tubule is lined by ..........and ..........cells. |
A. | Secretory and non-ciliated surface |
B. | Glandular and ciliated |
C. | Squamous and smooth surfaced |
D. | Striated and ciliated |
Answer» B. Glandular and ciliated |
57. |
Which of the following is the function of malpighian tubules of Cockraoch ? |
A. | Absorption of waste from haemolymph and convert them into uric acid. |
B. | Removes CO2 |
C. | Store solid excretory material |
D. | Reabsorption of water from the hindgut. |
Answer» A. Absorption of waste from haemolymph and convert them into uric acid. |
58. |
In Cockroach by which process malpighian tubules absorb waste from the haemocoel ? |
A. | Osmosi |
B. | Endosmosis |
C. | Diffusion |
D. | Exosmosis |
Answer» C. Diffusion |
59. |
In Cockroach waste products collected is malpighian tubules will first enter in .......... . |
A. | Gizzard |
B. | Hepatic caeca |
C. | Haemocoel |
D. | Hindgut |
Answer» D. Hindgut |
60. |
With reference to excretion, Cockroach is .......... animal. |
A. | Ammonotelic |
B. | Uricotelic |
C. | Ureotelic |
D. | Ammonia and uricotelic |
Answer» B. Uricotelic |
61. |
Out of following which ganglia unite to from nervering in nervous system of Cockroach ? |
A. | Suboesophageal, supraesophegeal and circum oesophageal commisures unite to form nervering. |
B. | Three ganglia in thorax region and six ganglia of abdominal region unite to form nervering. |
C. | Three pairs of ganglia in thorax region and six pairs in abdominal regions. |
D. | Three pairs supraoesophageal and one pair suboesophageal ganglia unit to form nervering. |
Answer» A. Suboesophageal, supraesophegeal and circum oesophageal commisures unite to form nervering. |
62. |
In Cockroach .......... ganglia innervate the mouth pairs. |
A. | Supraoesophageal |
B. | Suboesophageal |
C. | Circumoesophageal |
D. | Three ganglia of thorax region |
Answer» B. Suboesophageal |
63. |
How many ganglia are present in abdominal region of Cockroach ? |
A. | 3 pair |
B. | 6 pairs |
C. | 4 pairs |
D. | 8 pairs |
Answer» B. 6 pairs |
64. |
Which of the following is a group of senseorgans in Cockroach ? |
A. | Antennae, eyes, maxillary palps, anal cerci |
B. | Antennae, compound aye, maxillary palps |
C. | Antennae, ommatidia, maxillary palps, sternum |
D. | Antennae, eyes, maxillary palps, tarsus of walking legs and cerci. |
Answer» D. Antennae, eyes, maxillary palps, tarsus of walking legs and cerci. |
65. |
Which is the coorect word for vision of Cockroach ? |
A. | Three dimentional |
B. | Two dimentional |
C. | Mosaic |
D. | Cockroach donot have vision |
Answer» C. Mosaic |
66. |
.......... is the accessory reproductive gland with testis in male Cockroch. |
A. | Chitinous gonapophysi |
B. | Ejaculatory duct |
C. | Vas deferens |
D. | Mashroom shaped gland |
Answer» D. Mashroom shaped gland |
67. |
In male Cockroach the sperms stored in seminal vesicles form .......... . |
A. | Spermatophore |
B. | Zygote |
C. | Testis |
D. | Ejaculatoryduct |
Answer» A. Spermatophore |
68. |
In male Cockroach testes are present in .......... segments of abdomen while mushroom glands occurs in .......... segments. |
A. | 4 to 6, 5 to 6 |
B. | 4 to 6, 6 to 7 |
C. | 5 to 6, 4 to 6 |
D. | 6 to 7, 4 to 6 |
Answer» B. 4 to 6, 6 to 7 |
69. |
Sperms from the spermatophores in male Cockroach are discharged during .......... . |
A. | Fertilization |
B. | Meiotic division |
C. | Copulation |
D. | Spermatogenesis |
Answer» C. Copulation |
70. |
In each ovary of female Cockroach the most developed ova are placed at .......... . |
A. | Anywhere is ovarian tubule |
B. | At the origin of ovarian tubules |
C. | In the innerlayer of ovary |
D. | At the distal free end of ovarian tubule |
Answer» D. At the distal free end of ovarian tubule |
71. |
During copulation, in female Cockroach ovum comes in the .......... which is present in .......... cockroach. |
A. | Ejaculatory duct is male |
B. | Ovarian tubule is female |
C. | Genital chamber in female |
D. | Genital chamber is male |
Answer» C. Genital chamber in female |
72. |
Fertilization occurs in Cockroach in .......... . |
A. | Ovary |
B. | Ovarian tubule |
C. | Genital chamber |
D. | Ootheca |
Answer» C. Genital chamber |
73. |
Cockroach is a .......... animal and development is .......... . |
A. | Viviparous, direct |
B. | Oviparous, direct |
C. | Oviparous, indirect |
D. | Ovoviviparous, direct |
Answer» C. Oviparous, indirect |
74. |
Ootheca of Cockroach has .......... eggs which are .......... . |
A. | 14 to 16, fertilized |
B. | 12 to 14, fertilized |
C. | 14 to 16 unfertilized |
D. | 12 to 14 unfertilized |
Answer» A. 14 to 16, fertilized |
75. |
The nymph of Cockroach grows into an adult Cockroach by moulting .......... times. |
A. | 10 to 12 |
B. | 6 to 7 |
C. | 8 to 10 |
D. | 14 to 16 |
Answer» B. 6 to 7 |
76. |
Howmany abdominal segments are present in male and female Cockroach ? (Kerala PMT 2008) |
A. | 10, 10 |
B. | 9, 10 |
C. | 8, 10 |
D. | 9, 9 |
Answer» A. 10, 10 |
77. |
Excretory matter of Cockroach is mainly .......... . (UP, PMT 2009) |
A. | Uric acid |
B. | Urea |
C. | Ammonia |
D. | Amino acid |
Answer» A. Uric acid |
78. |
Which animal secrete uric acid ? (AIPMT 2009) |
A. | Frog |
B. | Man |
C. | Earthworm |
D. | Cockroach |
Answer» D. Cockroach |
79. |
Which statement is true for Cockroach ? (NCERT) |
A. | Ten ovirioles in ovary |
B. | Nymph is catterpillar form |
C. | Anal cerci are absent in female animal |
D. | It is ureatelic animal |
Answer» C. Anal cerci are absent in female animal |
80. |
Which is the correct option is case of Cockroch in following column A and B ?
|
A. | P, Q, R, S = i, ii, iii, iv |
B. | P, Q, R, S = iii, iv, ii, i |
C. | P, Q, R, S = iii, iv, i, ii |
D. | P, Q, R, S = iv, iii, i, ii |
Answer» C. P, Q, R, S = iii, iv, i, ii |
81. |
Select the correct option from following columns is case of Cockroach ?
|
A. | p, q, r, s, = i, iii, ii,iv |
B. | p, q, r, s = ii, iv, i, iii |
C. | p, q, r, s = i, iv, iii, ii |
D. | p, q, r, s = i, ii, iii, iv |
Answer» B. p, q, r, s = ii, iv, i, iii |
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