Forestry MCQs-Set 23 Posted on 2026-01-102026-03-01Author admin 0 Table of Contents Toggle Forestry MCQs-Set 23 Multiple Choice Questions (MCQs) Return to [Forestry MCQ Homepage]Forestry MCQs-Set 23 Forestry MCQs-Set 23 Multiple Choice Questions (MCQs) Return to [Forestry MCQ Homepage] 1. In plants, wind × drought interaction primarily causes __________ Increased soil moisture Accelerated dehydration Reduced respiration Reduced transpiration 2. REDD+ stand for——————- Renewable Energy and Development Division Reducing Emissions from Developed Countries Reducing Emissions from Deforestation and Forest Degradation Renewable Energy Development Department 3. At the physiological level, temperature serves as a primary regulator of plant growth and development because it directly controls the rate of___________________ Photoperiod perception in leaves Metabolic reactions by influencing enzyme kinetics Water uptake through root pressure Light absorption by chlorophyll 4. In plants, the primary pigment that absorbs light most efficiently in both the blue and red wavelengths is ______ Chlorophyll Xanthophyll Carotene Anthocyanin 5. Mango (Mangifera indica) belongs to the family _______ Rutaceae Anacardiaceae Sapindaceae Moraceae 6. The term “gum trees” commonly refers to ____________ Pine species Maple trees Eucalypts Only oaks 7. What is the primary purpose of forest growth models? To estimate forest growth and yield To predict forest fires To map forest cover To monitor forest pests 8. Acacia (Vachellia nilotica) is adapted to __________ Waterlogged soils Temperate rainforests Arid and semi-arid regions Alpine zones 9. Teak is best described as _______ Shade-tolerant Understory species Light-demanding Shade-loving 10. Photosynthetically Active Radiation (PAR) includes wavelengths between _____ – _____ nm 500–900 nm 300–800 nm 350–650 nm 400–700 nm Loading … Question 1 of 10 Forestry MCQs-Set 23