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