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