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