Seed Science MCQs-14 Posted on February 25, 2026March 12, 2026Author agropublishers 0 Table of Contents Toggle Seed Science MCQs-14 Multiple Choice Questions (MCQs)Seed Science MCQs-14 Seed Science MCQs-14 Multiple Choice Questions (MCQs) 1. ATP (adenosine triphosphate) is best described as___________ A membrane phospholipid A genetic molecule A structural protein The energy currency of the cell 2. The electron transport chain (ETC) is a series of protein complexes and electron carriers embedded in the __________ of mitochondria Cytosol Inner mitochondrial membrane Matrix Outer membrane 3. Acquisition of desiccation tolerance, in orthodox seeds, primarily occurs during _______ Aging Quiescence Germination Seed development 4. Oil-rich seeds tend to imbibe water ______________ Not at all Only metabolically Slowly Very rapidly 5. Seed germination is considered formally completed when ___________ Imbibition begins Cotyledons expand Endosperm ruptures Radicle protrudes through the seed coat 6. For wheat, the base temperature ( Tb) is 5 °C. If a location has a mean daily temperature of 15 °C, the average thermal time accumulated per day is__________ 15°C 20°C 10°C 5°C 7. Planting geometry primarily determines__________ Seed dormancy Crop Genetic variability Spatial arrangement of plants Soil pH 8. Physiological maturity in a seed is defined as the stage when it has reached its ___________ Highest vigour Maximum dry weight Lowest seed moisture content Maximum germination percentage 9. RNA is significantly more vulnerable to oxidation than DNA, primarily because it is____________ Single-stranded Lacking nitrogenous bases Double-stranded Lipophilic in nature 10. The edible portion of broccoli consists mainly of an immature______ Root apex Leaf bud Fruit cluster Inflorescence Loading … Question 1 of 10 Seed Science MCQs-14