All these Agriculture MCQs are specially framed to strengthen the conceptual understanding of different agriculture topics. Solved MCQs of agriculture with answers covers multiple concepts such as General Agriculture MCQs, Basic Agriculture MCQs, Nutrition MCQs, Veterinary MCQs, Agriculture of Pakistan, horticulture in Pakistan, Agricultural Economics,  Animal Husbandry,  Food Technology, Plant Breeding and Genetics,  Soil Science,  Plant Pathology,  Horticulture, Agronomy MCQs,  Entomology, Seed Science – and much more. All these topics are chosen from trusted and best reference books on agriculture. These agriculture MCQs with answers are also helpful for the preparation of various interviews, entrance examinations, other competitive examinations like nts, fpsc,ppsc, ots, kppsc, ztbl, etc. for all Experienced, Freshers and Students. Also, check MCQs on Statistics here.

41. Trachea in insects are the organ of___________________?

A. Digestion
B. Respiration
C. Excretion
D. Secretion

42. Schistocerca gregaria is the name of________________?

A. Cutworms
B. Army worms
C. Locust
D. Aphid

43. Insect body is divided in to_____________________?

A. 3 regions
B. 5 regions
C. 10 regions
D. 2 regions

44. Oceli is___________________?

A. Antennae in insect
B. Mouth parts of insect
C. Eye of insect
D. Sense organs of insect

45. Dormancy of insects in summer is called________________?

A. Hibernation
B. Thanolasis
C. Aestivation
D. Ecdysiast

46. The my co toxins are poisonous substance produced by__________________?

A. Bacteria
B. Plants
C. Fungi
D. None of the above

47. The insects have__________________?

A. 2 pair of wings and 2 pair of legs
B. 3 pair of wings and 2 pair of legs
C. 2 pair of wings and 3 pair of legs
D. None of the above

48. The popular insecticides of organo-chlorine group are________________?

A. Malathion and thrips
B. Leaf minors
C. DDT & BHC
D. Naled

49. The main pest of fruit in Pakistan is_________________?

A. Fruit fly
B. Leaf minor
C. Scale insects
D. Hoppers

50. Honey bee, bumble bee, butter flies and moths are___________________?

A. Productive insects
B. Parasites
C. Pests
D. Pollinators

 

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