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