MCQs Botany-22 Posted on February 12, 2025August 30, 2025Author agropublishers 0 1. ———– is directly involved in the protein synthesis inside the cell Cell wall Ribosome Nucleus Plasma membrane 2. Which of the following is true about primary succession? It progresses faster than the secondary succession It begins with existing soil It involves the creation of soil from bare rock It occurs after a forest fire 3. ———— is an AI-powered mobile app specifically designed to identify plant diseases, pests, and nutrient deficiencies Plantix Flora Incognita iNaturalist PlantSnap 4. ——– is a non-timber forest product Lumber Plywood Resin Paper 5. Which nutrient is most commonly limiting in forest ecosystems, affecting plant growth and productivity? All of these Nitrogen Oxygen Carbon 6. Secondary succession typically takes ————- to reach a climax community Centuries A few years to decades A few weeks A few months 7. Which of the following is a likely consequence of frequent forest fires? Increased soil fertility Loss of biodiversity Increased water retention Reduced carbon emissions 8. ———— is a tool commonly used for plant identification? Spectrophotometer Microscope Dichotomous key Hygrometer 9. Select the primary role of decomposers in a forest ecosystem Producing oxygen through photosynthesis Breaking down organic matter and recycling nutrients Regulating forest temperature and precipitation Pollinating plants and facilitating seed dispersal 10. Which of the following is a key feature of plant vacuoles? They are absent in mature cells They contain digestive enzymes They are involved in ATP production They store pigments and toxins Loading …
