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