MCQs Botany-13 Posted on 2024-07-082024-11-08Author admin 0 MCQs Botany-13 1. Fruiting branches in cotton are ______ Monopodial None of these Sympodial Both Monopodial and Sympodial 2. ——— is a single spore formed from the contents of a cell Zoospore Monospore Haplospore Tetraspore 3. A thallus comprised of unspecialized cells having the ability to grow in all planes is———— Chlorophyllous Sclerophyllos Parenchymatous Trichomatous 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. Insectivore plants grow in ________ soils Carbon-rich soils Nitrogen-rich soils Potassium-rich soils Nitrogen-deficient soils 6. Complex carbohydrates found in the cell wall are————- Cuticle Waxes Middle lamella Pectin 7. What is the term for the unit of heredity that carries information from one generation to the next? RNA DNA Chromosome Gene 8. What is the advantage of self-pollination? Increases fruit size Requires pollinators More reliable seed production Ensures genetic diversity 9. Rhizobium is known for its symbiotic relationship with———— Algae Non-leguminous plants Leguminous plants Fungi 10. During which phase of meiosis do sister chromatids separate? Telophase II Metaphase I Prophase I Anaphase II Loading …
