M C Q s D r i v e

Agriculture Mcqs 7387 MCQs [All-Courses]

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Agriculture MCQs cover fundamental and applied concepts related to farming, crop production, soil science, irrigation, fertilizers, plant breeding, pests, and agricultural economics. This topic is designed to strengthen conceptual understanding and problem-solving skills through objective questions. It is especially useful for competitive exams such as PPSC, FPSC, KPPSC, BPSC, NTS, OTS, and other testing services, helping candidates prepare with exam-oriented and up-to-date agricultural knowledge.

The slow acting pheromones are_________________?
A Primers
B Releasers
C Semio chemicals
D Allelo chemicals
Correct Answer: Primers
A chemical or secretions which are thrown outside the body for transmitting message to the individual of same species is_________________?
A Hormone
B Pheromone
C Juvinile Hormone
D Ecdysone
Correct Answer: Pheromone
Locomotion in response to odour is_________________?
A Chemokinesis
B Hydrokinesis
C Stereokinesis
D Klinokinesis
Correct Answer: Chemokinesis
The haring organs in grasshopper_________________?
A Johnston’s organ
B Tympanal organ
C Chorodotonal organ
D None of the above
Correct Answer: Tympanal organ
Type of reproduction in which young ones are produced by larval or pupal stages is____________________?
A Paedogenesis
B Polyembryony
C Viviparity
D Polyembrony
Correct Answer: Paedogenesis
Which insect have bacteria and in their digestive system_______________?
A Termites
B Ants
C Silver fish
D
Correct Answer: Termites
Which enzyme breaks protein__________________?
A Carbohydrates
B Lipases
C Proteases
D Amylase
Correct Answer: Proteases
Proventriculus also called as___________________?
A Gizzard
B Crop
C Esophagus
D Pharynx
Correct Answer: Gizzard
Which hormone cause moulting in insect_________________?
A Ecdysone
B Juvenile
C Activation hormone
D None of the above
Correct Answer: Ecdysone
The last segment of insect which bears a structure which help during mating is_________________?
A Paraproct
B Subgenital plate
C Acron
D Somites
Correct Answer: Paraproct