InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In the given diagram of a leg of cockroach, parts have been indicated by alphabets. Select the answer in which these alphabets have been correctly matched with the parts which they indicate A. a = coxa, b = tibia, c=tarsus, d=femur, e=trochanterB. a=coxa, b=femur, c=trochanter, d=tarsus, e=tibiaC. a=coxa, b=tarsus, c=femur, d=tibia, e=trochanterD. a=coxa, b=trochanter, c=femur, d=tibia, e=tarsus |
| Answer» Correct Answer - D | |
| 2. |
Number of legs found on thorax of Cockroach isA. 2B. 4C. 6D. 8 |
| Answer» Correct Answer - C | |
| 3. |
Which part of Cockroach leg is attached to thorax ventrallyA. TrochanterB. ClawC. FemurD. Coxa |
| Answer» Correct Answer - D | |
| 4. |
Locomotor centre of the body of an insect isA. BrainB. HeadC. ThoraxD. Abdomen |
| Answer» Correct Answer - C | |
| 5. |
Thorax of Cockroach has segmentsA. 1B. TwoC. ThreeD. Four |
| Answer» Correct Answer - C | |
| 6. |
Head capsule of Cockroach is formed of segmentsA. 1B. 2C. 4D. 6 |
| Answer» Correct Answer - D | |
| 7. |
Abdomen of Cockroach has segmentsA. 6B. 10C. 11D. 12 |
| Answer» Correct Answer - B | |
| 8. |
Enteronephric nephridia of earthworm are connected withA. ExcretionB. RespirationC. DigestionD. Osmoregulation |
| Answer» Correct Answer - A | |
| 9. |
In Cockroach, the common duct of salivary reservoir opens at the base of………A. PharynxB. MaxillaC. MandibleD. Hypopharynx |
| Answer» Correct Answer - D | |
| 10. |
Blood of Pheretima isA. RedB. BlueC. ColourlessD. None of the above |
| Answer» Correct Answer - A | |
| 11. |
Closed circulatory system occurs inA. EarthwormB. CockroachC. GrasshopperD. Housefly |
| Answer» Correct Answer - A | |
| 12. |
Blood of Pheretima isA. Blue with haemocyanin in corpusclesB. Blue with haemocyanin in plasmaC. Red with haemoglobin in corpusclesD. Red with haemoglobin in plasma |
| Answer» Correct Answer - D | |
| 13. |
Which of the following is the correct statement about the circulatory system of cockroachA. In has closed type of circulatory sytemB. It has a compicated type of circulatory systemC. It has 13-chambered heart with a pair of ostia in each chamberD. It takes place without participation of tissues |
| Answer» Correct Answer - C | |
| 14. |
The animal which does not show any metamorphosis of larval stage isA. Pheretima posthumaB. AsteriasC. Musca domesticaD. Butterfly |
| Answer» Correct Answer - A | |
| 15. |
The correct sequence of arrangements of segments in the leg of cockroach isA. Tibia, trochanter, femur, tarus and coxaB. Trochanter, coxa, tibia, femur and tarasusC. Coxa, femur, trochanter, tibia and tarsusD. Coxa, trochanter, femur, tibia and tarsus |
| Answer» Correct Answer - D | |
| 16. |
In Earthworm, testes occur in segmentsA. 12 and 13B. 10 and 11C. 14 and 15D. 17 and 18 |
| Answer» Correct Answer - B | |
| 17. |
Testes occur in Cockroach in abdominal segmentsA. `2-4`B. `4-6`C. `6-8`D. `5-7` |
| Answer» Correct Answer - B | |
| 18. |
In Cockroach enzymes cellulase is produced byA. SalivaB. Lining cells of midgutC. Bacteria in midgutD. Cellulose is not metabolished |
| Answer» Correct Answer - C | |
| 19. |
Chromophil cells present on pharynx of Earthworm take part in secretion ofA. MucusB. LipasesC. CarbohydrasesD. All the above |
| Answer» Correct Answer - A | |
| 20. |
Spermathecae of Earthworm take part inA. Collection of sperms of other animalB. Collection of sperms of the same animalC. Sperm maturationD. Fertilisation |
| Answer» Correct Answer - A | |
| 21. |
Copulation period of Earthworm isA. One hourB. Two hoursC. Four hoursD. About one week |
| Answer» Correct Answer - A | |
| 22. |
Earthworms have no skeleton but during burrowing, the anterior end becomes turgid and acts as a hydrauluc skeleton. It is due toA. Gut peristalsisB. SetaeC. Coelomic fluidD. Blood |
| Answer» Correct Answer - C | |
| 23. |
The lateral hearts in earthworms haveA. Two pairs of valves, segments 6 and 11B. Three pairs of valves, segments 8 and 10C. Four pairs of valves, segments 7 and 9D. Four pairs of valves segments 6 and 8 |
| Answer» Correct Answer - C | |
| 24. |
Number of lateral hearts in Pheretima areA. 2B. 6C. 8D. 12 |
| Answer» Correct Answer - C | |
| 25. |
Number of lateral hearts in Pheretima areA. 8B. 12C. 16D. 4 |
| Answer» Correct Answer - A | |
| 26. |
Earthworms possess heartsA. 6 pairsB. 4 pairsC. 2 pairsD. 1 |
| Answer» Correct Answer - B | |
| 27. |
Pulmonary respiration of Frog consists ofA. Inspiration and expirationB. Aspiration, inspiration and expirationC. Aspiration and external respirationD. Aspiration and inspiration |
| Answer» Correct Answer - B | |
| 28. |
In Frog, ureters open inA. RectumB. Urinary bladderC. ColonD. Cloaca |
| Answer» Correct Answer - D | |
| 29. |
A type of respiration in Frog in which the external nares remain openA. CutaneousB. BuccopharyngealC. PulmonaryD. All the above |
| Answer» Correct Answer - B | |
| 30. |
Renal portal system of Frog is significant inA. Supplying extra blood to kidneysB. Drawing blood from kidneysC. Quick short circuit for elimination of nitrogenous wastesD. Quick short circuit for elimination of fats |
| Answer» Correct Answer - C | |
| 31. |
Number of lymph hearts in Frog isA. OneB. TwoC. ThreeD. Four |
| Answer» Correct Answer - D | |
| 32. |
Pulmonary veins of Frog open intoA. Sinus venosusB. Right auricleC. Left auricleD. Truncus arteriosus |
| Answer» Correct Answer - C | |
| 33. |
In Frog anterior abdominal vein is formed by union ofA. Sciatic veinsB. Pelvic veinsC. Femoral veinsD. Renal veins |
| Answer» Correct Answer - B | |
| 34. |
In the circulatory system of Pheretima a, b, c, and d respresent A. a - lateral hearts, b - Sub-neural vessel, c - commissural vessel, d - lateral oesophageal vesselB. a - lateral hearts, b - lateral oesophageal vessel, c- subneural vessel, d - commissural vesselC. a - lateral hearts, b - commissural vessel, c- subneural vessel, d- oesophageal vesselD. a- commissural vessels, b-lateral hearts, c - lateral oesophageal vessel, d- subneural vessel |
| Answer» Correct Answer - C | |
| 35. |
In Pheretima oxygen carrying haemoglobin occurs inA. CorpusclesB. PlasmaC. Both corpuscles and plasmaD. The statement is wrong |
| Answer» Correct Answer - B | |
| 36. |
Haemoglobin and blood cells are formed in Earthworm fromA. Lateral heartsB. Laterooesophageal heartsC. Blood glandsD. Ventral blood vessel |
| Answer» Correct Answer - C | |
| 37. |
in which of the following animals Hb ( haemoglobin ) is found dissolved in plasmaA. EarthwormB. CockroachC. PlanariaD. Sepia |
| Answer» Correct Answer - A | |
| 38. |
Frog hibernates during winter toA. Avoid fatel coldB. Avoid death due to hungerC. Avoid dreadful winter animalsD. All the above |
| Answer» Correct Answer - A | |
| 39. |
Colleterial gland is present inA. Male CockroachB. Female CockroachC. Both the sexesD. None of the two |
| Answer» Correct Answer - B | |
| 40. |
Number of chambers in body cavity of Cockroach isA. OneB. TwoC. ThreeD. Four |
| Answer» Correct Answer - C | |
| 41. |
Heart of Cockroach isA. MyogenicB. NeuromyogenicC. NeurogenicD. None of the above |
| Answer» Correct Answer - C | |
| 42. |
Tubular heart of cockroach has how many chambers.A. 4B. 10C. 13D. 15 |
| Answer» Correct Answer - C | |
| 43. |
Cloaca of Frog is common chamber for urinary tract, reproductive tract andA. Alimentary canalB. Portal systemC. Hepatic portal veinD. Notochord |
| Answer» Correct Answer - A | |
| 44. |
Short internal spines occur in alimentary canal of PeriplanataA. OesophagusB. CropC. IleumD. Colon |
| Answer» Correct Answer - C | |
| 45. |
Which of the following is correct for the common cockroach ?A. Nitrogenous excretory product in ureaB. Food is ground by mandibles and gizzardC. Malpighian tubules are excretory organs that project out from coelomD. Oxygen is transported by haemoglobin in blood |
| Answer» Correct Answer - B | |
| 46. |
Special feature of Pheretima isA. S - shaped setae are defensive weapons against enemyB. It has long, dorsal tubular heartC. Fertilization of eggs occurs inside the bodyD. Typhlosole increases effective absorptive area for digested food |
| Answer» Correct Answer - D | |
| 47. |
Which one of the following structures in Pheretima is correctly matched with its function ?A. Clitellum - secretes cocoonB. Gizzard - absorbed digested foodC. Setae - defence against predatorsD. Typhlosole - storage of extra nutrients |
| Answer» Correct Answer - A | |
| 48. |
Gas exchange surface of Earthworm isA. TracheaeB. GillsC. SkinD. Ctenidia |
| Answer» Correct Answer - C | |
| 49. |
Which one correctly describes the location of body parts in Pheretima?A. Two pairs of accessory glands in 16 - 18 segmentsB. Two pairs of testes in 10th and 11th segmentsC. Four pairs of spemathecae in 4 - 7 segmentsD. One pair of ovaries attached over septum 14 - 15 segments |
| Answer» Correct Answer - B | |
| 50. |
Which one of the following is not a characteristic feature of frogA. Skin is moist and slimyB. Each of the forelimbs and hindlimbs ends in five digitsC. Hepatic and renal portal sytems are presentD. Skin, buccal cavity and lungs are respiratory organs |
| Answer» Correct Answer - B | |