agriculture MCQs – Page 184

Practise multiple-choice questions from agriculture for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

agriculture Mcqs

1. soil science 2. agronomy 3. entomology 4. water management 5. horticulture 6. agricultural economics 7. plant pathology 8. food technology 9. animal husbandry 10. plant breeding and genetics

3661. These insects which lie in organized colonies or possess cast system is called___________________?
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A. None of the above

B. House hold insect

C. Social insect

D. Stored grain insect

3662. It is the tendency of a plant to escape infestation is known as________________?
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A. Pest avoidance

B. Plant resistance

C. Resistance

D. Tolerance

3663. A free living animal that attack and feed on other organism is called_______________?
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A. Scavenger

B. Predator

C. Parasite

D. Parasite

3664. Honey bees with a row of minutes hooks on the anterior wings that catch in to the up-rolled hind border of the fore wing is_______________?
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A. Jugum

B. Frenulum

C. hamuli

D. Retainaculum

3665. Campo deiform is type of_________________?
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A. Naiad

B. Eggs

C. Larvae

D. Pupae

3666. Insects feed on one type of food are called __________________?
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A. Monophagous

B. Carnivorous insects

C. Polyphagous

D. Omnivorous insects

3667. It is an organism which lives on or within another living organism is called_________________?
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A. Parasite

B. Predator

C. Scavengers

D. Parasitoid

3668. The dorsal sclerotized region of insect body is called__________________?
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A. Pleuron

B. None of the above

C. Tergum

D. Sternum

3669. Any organism which harms or causes damage to man directly or indirectly is called ?
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A. Pest

B. Inset pest

C. None of the above

D. Agricultural Insect

3670. Asymmetrical mouths parts present in__________________?
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A. Thrips

B. Aphid

C. Housefly

D. None

3671. Function of Exo cuticle insect is_________________?
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A. Prevent evaporation

B. Rigidity of body parts

C. Toughness and flexibility

D. impermeability of water

3672. What is the function of carbohydrates enzymes in insects____________________?
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A. Fat and oil breakers

B. Protein breakers

C. Sugar breakers

D. Oxygen breakers

3673. Type of reproduction in which young ones Produced form unfertilized eggs is________________?
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A. Polyenibryony

B. Vtviparity

C. Pacdogenesis

D. Parthenogenesis

3674. Iocomotary movement of an organ towards a stimulus, but stimulus does not control direction of the movement is_________________?
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A. Orthokinesis

B. Uniokineses

C. Kinesis

D. Hydrokinesis

3675. Suffering cause in insects due to lack of food is called________________?
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A. Aestivation

B. Dormancy

C. Non of the above

D. Starvation

3676. The young ones of hemimetabolous insects or exopteryota which are terrestrial in habbit is__________________?
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A. Larva

B. Pupa

C. Naiad

D. Nymph

3677. Three main part of antennae are _____________________?
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A. Scape pedicel, flagellum

B. Scape, club, flagellum

C. Ring, funicle, club

D. Pedicle, scape, club

3678. Juvenile hormone ensures_______________?
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A. Maintains immature forms during larval moults

B. Causes moulting

C. Larval organism is to be made after moulting

D. 2nd and 3rd both

3679. Aphid is example of____________________?
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A. Viviparous

B. Paedogenesis

C. Oviparous

D. All type of production

3680. Total complete resistance against any adverse condition is called_________________?
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A. Resistance

B. Tolerance

C. Immunity

D. Plant resistance

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