M C Q s D r i v e

Agriculture Mcqs 7387 MCQs [All-Courses]

thumb

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.

Syrphid flies have type of larvae________________?
A Platy form
B Carabiform
C vermiform
D Eruiform
Correct Answer: Platy form
A typical hopper burn in rice is caused by feeding of __________?
A Aphid
B Mango hopper
C Brown plant hopper
D White-backed plant hopper
Correct Answer: Brown plant hopper
Type of reproduction in which two or more individuals are produced from a single egg____________________?
A Viviparity
B Polyembryony
C Paedogenesis
D Parthenogenesis
Correct Answer: Polyembryony
Fly larvae (maggots) move away from a bright source of light. This is an example of a ___________?
A Taxis
B Reflex (involuntary movement)
C Kinesis
D Transverse orientation (Keeping a fix angle on a distance)
Correct Answer: Taxis
An ommatidium is best defined as a: __________?
A Subdivision of the ventral nerve cord
B Functional unit of the compound eye
C Mechanoreceptor used for proprioception
D Ventral lobe of the insect’s brain
Correct Answer: Functional unit of the compound eye
Jassid, Aphid and bugs have________________?
A Rasping
B Siphoning type
C Sponging type
D Piecing sucking type
Correct Answer: Piecing sucking type
Hymenoptera are almost_______ long.
A 0.02 mm
B 0.2 mm
C 0.03 mm
D 0.3 mm
Correct Answer: 0.2 mm
The ventral tube on the first abdominal segment of a springtail:
A Costa
B Collophore
C Embolium
D Ectoparasitoid
Correct Answer: Collophore
Parthenogenetic reproduction in which both male and female offspring are produced from unfertilized eggs:
A Amphitoky
B Anholocyclic
C Ambulacrum
D None of the above
Correct Answer: Amphitoky
A tail, including the tail-like structure of an aphid:_______?
A Cenchri
B Annulate
C Apical
D Cauda
Correct Answer: Cauda