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