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