MCQs Botany-32 Posted on October 21, 2025December 3, 2025Author agropublishers 0 MCQs Botany-32 1. __________ is the conversion of organic-N to inorganic-N Immobilization Nitrification Ammonification Mineralization 2. What is the main objective of seed sampling? To obtain a representative sample of the seed lot for testing To separate different seed varieties To determine the moisture content of the seed lot To remove weed seeds from the lot 3. What is the primary source of energy in nearly all ecosystems? Solar Radiation Temperature Water Nutrients 4. What is the edible part of a potato? Tuber Corm Rhizome Root 5. A_____________is a specific quantity of seed that is physically identifiable Working sample Composite sample Submitted sample Seed lot 6. In _________ the Svalbard Global Seed Vault was officially opened and inaugurated 2006 2000 2008 2012 7. The process of separating seeds from the ears of wheat is known as ___________ Harvesting Threshing None of these Winnowing 8. Improper drying, cleaning, or treatment can lead to__________ Enhanced vigor Reduced seed viability and field performance Improved germination Increased seed uniformity 9. Legumes are an excellent source of ____________ None of these Protein Fats Carbohydrates 10. ___________ argued that “sports” (sudden large variations) have little significance in evolution? Theodosius Dobzhansky Charles Darwin Nikolai Vavilov Hugo de Vries Loading …
