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