MCQs Botany-23 Posted on February 22, 2025August 30, 2025Author agropublishers 0 1. The —————– is the outermost layer of the root, responsible for absorbing water and minerals from the soil Phloem Pericycle Endodermis Epidermis 2. ————— is the developmental process of a root through a series of stages i.e., from its initial formation to its mature state Rhizome Morphology Root Anatomy Root Morphology Root Ontogeny 3. How long can primary succession take to reach a climax community? A few weeks A few years Decades to centuries A few months 4. The cellular organelle responsible for the synthesis of lipids and detoxification in cells is the ——— Golgi apparatus Lysosome Smooth endoplasmic reticulum Rough endoplasmic reticulum 5. What is the fundamental concept of cell theory? All cells come from pre-existing cells All cells contain DNA Cells only exist in multicellular organisms Cells can arise from non-living matter 6. What is the primary function of parenchyma tissue? Conduction Structural support Protection Nutrient storage and photosynthesis 7. ———————– is based on the evolutionary relationships among organisms Phylogenetic classification Natural classification Artificial classification Cladistic classification 8. ———– tissue is responsible for transporting water and dissolved minerals from the roots to the leaves of a plant Xylem Pith Phloem Cortex 9. ————— is the characteristic feature of xylem cells No cell wall Thin cell wall Impermeable cell wall Lignified cell wall 10. Primary function of ———- is storing and transmitting genetic information Nucleus Cell wall Plasma membrane Ribosome Loading …
