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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.

All Topics  7387

Juvenile hormone ensures_______________?
A Causes moulting
B Larval organism is to be made after moulting
C Maintains immature forms during larval moults
D 2nd and 3rd both
Correct Answer: 2nd and 3rd both
The process of periodic shedding of hard secretion cuticle which occurs during developmental stages of insects is called_______________?
A Moulting
B Ecdysis
C Exuvium
D Moulting and Ecdysis
Correct Answer: Ecdysis
It is a nitrogenous polysaccharides which are more than 50% of substance of cuticle is called___________________?
A Sclerotion
B Resilin
C Chitin
D Cuticulin
Correct Answer: Sclerotion
Function of Exo cuticle insect is_________________?
A Rigidity of body parts
B impermeability of water
C Prevent evaporation
D Toughness and flexibility
Correct Answer: Rigidity of body parts
The body wall of insect which includes cuticle, epidermis and basement membrane is__________________?
A Integument
B Exoskeleton
C Internal skeleton
D None of the above
Correct Answer: Integument
Jumping legs present in grasshopper known as___________________?
A Saltatorial
B Raptiorial
C Cursorial
D Netatiorial
Correct Answer: Saltatorial
Ants butterflies, wasp, moths have type of legs ______________________?
A Basket like
B Cursorial
C Netatorial
D Fossorial
Correct Answer: Cursorial
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_______________?
A Frenulum
B Jugum
C Retainaculum
D hamuli
Correct Answer: hamuli
Wings are modified into rod like structure in Thrips are type of wings________________?
A Membrarieous
B halteres
C Stripy
D Elytra
Correct Answer: Stripy
When the fore wings are modified into halteres. they are called_________________?
A Filohalteres
B pseudohalteres
C Halteres
D Hemelytra
Correct Answer: pseudohalteres
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