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