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