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