MCQs Botany-11 Posted on 2024-07-072024-11-08Author admin 0 MCQs Botany-11 1. Which cellular organelle is often associated with initiating programmed cell death? Nucleus Ribosome Chloroplast Mitochondria 2. An alternate form of a gene is known as ———- Allele Chromatid Locus Gamete 3. Which type of flower is wind-pollinated? Inconspicuous flowers Showy flowers Scented flowers Brightly colored flowers 4. ________ is described by light wavelength Day length None of these Light quality Light duration 5. _________ is the botanical name of potato plant Solanum tuberosum Cucumis sativus Brassica oleracea Vitis vinifera 6. In which part of the flower does fertilization occur? Stigma Filament Anther Ovary 7. What is the main function of plant stems? To absorb water and minerals To reproduce To provide support and structure  To produce food through photosynthesis 8. Olericulture is the study dealing with_________________ Vegetable production Ornamental plants Fruits Honey bee 9. In plants excessive accumulation of Na and Ca ions in the cell is ………… Non-toxic Facilitator Beneficial Toxic 10. Mode of heterotrophic nutrition involving ingestion of particles is called —- Heterotrophy Phagotrophy Phototrophy Auxotrophy Loading …