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