MCQs Botany-2 Posted on 2023-04-292024-10-14Author admin 0 MCQs Botany-2 1. Golgi apparatus in a cell can perform ____________function Energy production To package and distribute proteins and lipids Genetic material storage Protein production 2. __________ is the botanical name of the tomato plant Vitis vinifera Cucumis sativus Brassica oleracea Solanum lycopersicum 3. ________ proposed germplasm theory Von Baer Francis Galton None August Weismann 4. _______ is the scientific name name for the peanut plant Cucumis sativus Brassica oleracea Arachis hypogaea Solanum tuberosum 5. In plants________ are the chemicals synthesized during photosynthesis Leachates Minerals Nutrients Photosynthates 6. ________ is the main energy-producing organelle in the cell Mitochondria Ribosome Nucleus Endoplasmic reticulum 7. Soil texture can be defined as____________ Segregation of soil particle Structural strength of soil particles Arrangement of soil particles Relative proportion of soil particles 8. Cell wall is a distinct feature of ___________ cell Prokaryotic cell Eukaryotic cell Plant Cell Animal Cell 9. Concentration of oxygen in the atmosphere is approximately ____________________________ 21% 0.9% 78% 0.04% 10. __________ is the common name of Triticum dicoccum Emmer wheat Einkorn wheat Durum wheat Winter wheat 11. ________ cell lacks a well defined nucleus Animal Cell Plant Cell Prokaryotic cell Eukaryotic cell 12. ____________ is the process of water uptake by roots Absorption Photosynthesis Hydrolysis Transpiration 13. Photorespiration takes place in ___________ Mitochondria Chloroplast, Peroxisomes, Mitochondria Peroxisomes Chloroplast 14. In plants________ is the movement of synthesized materials from leaves to other plant parts Adsorption Translocation Ascent of sap Absorption 15. _______ can be termed as soil structure Arrangement of soil particles Segregation of soil particle Structural strength of soil particles Relative proportion of soil particles 16. __________ is called seed dormancy The ability of the seed to germinate and produce a healthy and viable plant The ability of the seed to remain in a dormant state The ability of the seed to withstand extreme environmental stress The ability of the seed to disperse in the surroundings 17. ___________ is sum total of all conditions surrounding us at a specific time and location Niche Weather Ecosystem Environment 18. High temperature causes increased _______ , leading to plant water stress Transpiration Evaporation Evapotranspiration Photosynthesis 19. Concentration of nitrogen in the atmosphere is approximately ____________________________ 0.9% 0.04% 21% 78% 20. In plants,_____________ is called seed viability The ability of the seed to store food and nutrients for the developing plant The ability of the seed to germinate and produce a healthy and viable plant The ability of the seed to disperse The ability of the seed to withstand extreme environmental stress Loading …
