MCQs Agronomy-62

MCQs Agronomy-62

Multiple Choice Questions (MCQ) Tests

1. _____ is the most resistant and stable component of soil organic matter, contributing to humus formation

 Lignin

 Hemicellulose

 Cellulose

 Peptides

2. Soil organic matter is primarily composed of which of the following major elements?

 C, H, O, N, S, P

 C, N, Cl, Na, Mg

 C, N, K, Fe, Mn, Cu

 C, O, Si, Fe, Al

3. During prolonged flooding or waterlogging, which phytohormone triggers aerenchyma formation in the roots, enabling gas exchange and survival?

 Ethylene (ET)

 Salicylic Acid (SA)

 Abscisic Acid (ABA)

 Jasmonic Acid (JA)

4. Canola is primarily a member of the plant family __________

 Fabaceae

 Asteraceae

 Solanaceae

 Brassicaceae

5. ___________ is a segment of DNA that codes for a specific protein or functional RNA molecule, and thus determines a particular trait

 Gene

 Nucleotide

 Allele

 Chromosome

6. The process of separating seeds from the ears of wheat is known as ___________

 Harvesting

 Winnowing

 None of these

 Threshing

7. “Ragi” is the common name for _________

 Foxtail millet

 Proso millet

 Finger millet 

 Pearl millet

8. ___________ is a staple food in the arid and semi-arid regions of Africa, India and Pakistan

 Pearl millet

 Finger millet

 Foxtail millet

 Proso millet

9. ____________ is predominately cross-pollinated crop

 Pearl millet

 Finger millet

 Foxtail millet

 Proso millet

10. The adoption of precision agriculture and smart farming will slow down in the next decade

 True

 False

 Loading …

Question 1 of 10

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Use of Multiple-choice questions (MCQs) is among the proven strategies to test your knowledge and improve your skills for relevant exams.

These Expert-Approved MCQs cover various aspects of Agriculture, Agronomy, Soil Science, Horticulture, Entomology, Environmental Science, Plant Breeding and Genetics, Forestry, General Biology, Botany, Zoology, MCQs Agronomy-62

These MCQs are designed to assist candidates preparing for various competitive examinations, including:
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