MCQs Botany-13 Posted on 2024-07-082024-11-08Author admin 0 MCQs Botany-13 1. Rhizobium is known for its symbiotic relationship with———— Non-leguminous plants Leguminous plants Fungi Algae 2. Fruiting branches in cotton are ______ Monopodial None of these Sympodial Both Monopodial and Sympodial 3. Complex carbohydrates found in the cell wall are————- Pectin Waxes Cuticle Middle lamella 4. Insectivore plants grow in ________ soils Potassium-rich soils Nitrogen-deficient soils Nitrogen-rich soils Carbon-rich soils 5. What is the term for the unit of heredity that carries information from one generation to the next? Chromosome Gene RNA DNA 6. During which phase of meiosis do sister chromatids separate? Anaphase II Metaphase I Prophase I Telophase II 7. What is the advantage of self-pollination? Ensures genetic diversity Increases fruit size Requires pollinators More reliable seed production 8. Endophytes are ———- Bacteria that live inside root nodules Plants that grow on the surface of other plants Algae that live on the surface of water Microorganisms including fungi or bacteria that live inside plant tissues without causing harm 9. ——— is a single spore formed from the contents of a cell Monospore Zoospore Haplospore Tetraspore 10. A thallus comprised of unspecialized cells having the ability to grow in all planes is———— Trichomatous Chlorophyllous Parenchymatous Sclerophyllos Loading …
