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 diameter of mitochondria is __________________?
A 2-4 micron
B 1-4 micron
C 0.5-2 micron
D 40-70 micron
Correct Answer: 0.5-2 micron
Which of the cell organelle is considered to be rich in catabolic enzymes_____________________?
A Golgi bodies
B Mitochondria
C Lysosome
D Endoplasmic reticulum
Correct Answer: Mitochondria
Carbohydrates synthesis is carried out by ___________________?
A Ribosomes
B Golgi bodies
C Mitochondria
D Plastid
Correct Answer: Plastid
Which part of cell is important for and synthesis protoplasm ______________________?
A Mitochondria
B Nucleus
C Chloroplast
D Chromosomes
Correct Answer: Nucleus
Plastids bring about___________________?
A Secretion
B Respiration
C Excretion
D Conversion of light energy into chemical energy
Correct Answer: Conversion of light energy into chemical energy
Who discovered mitochondria__________________?
A Palade
B Altmann
C Cowdry
D Garner
Correct Answer: Altmann
Ribosomes are important because they help in __________________?
A Movement
B Respiration
C Protein synthesis
D Growl
Correct Answer: Protein synthesis
Electron microscope was invented by _________________?
A Knoll and Risks
B Schwaan
C Sigmund
D Robert Hook
Correct Answer: Knoll and Risks
Chemically DNA differs from RNA by __________________?
A Thymine present in DNA and Uralic in RNA
B Deoxyribose and thymine is present in DNA and ribose and Ural in RNA
C Ribose and thymine in DNA and deoxyribose and uracil in RNA
D Deoxyribose in DNA and ribose in RNA
Correct Answer: Deoxyribose and thymine is present in DNA and ribose and Ural in RNA
Name chromosome was coined by ___________________?
A Van Beneden
B T. Boveri
C Walleye
D Aluman
Correct Answer: Walleye