10/05/2020Plant Nutrition(Senior Class Biology Study by Topics) 0Comments by Gate Academy Please fill in the information below. NAME EMAIL PHONE NUMBER 1. The light dependent stage cannot be carried out without oxygen carbon monoxide carbon dioxide water2. Exanthema is due to deficiency of B Mo Mn Cu3. Hydroponics are Growing of floating aquatic plants Growing of plants in sand Growing of aquatic plants Growing of plants aqueous balanced nutrient4. An example of an autotrophic plant is ………… Dodder Mushroom Mould Neem5. Your new question!6. Leaves are not essential for the receiving sunlight process of photosynthesis starch formation intake of carbon dioxide7. Guard cells of stoma are kidney-shaped irregular in shape long and cylindrical convex in shape8. Conduction of inorganic materials in plants occur mainly through minerals absorbed by roots move to the leaf through Phloem Xylem Sieve tube None of these9. Element essential for photolysis of water is Oxygen Chlorine Nitrogen Carbon10. When we talk about the "food factories" in a leaf, what specific parts of the leaf are we referring to? Sponge cell Chlorophyll Stoma Chloroplasts11. The leaf makes food in the form of what kind of energy? Brown sugar White sugar Cane sugar Glucose or simple sugar12. Cultivation by sand culture is also called Soil-less cultivation Photorespiration Green house effect Protein synthesis13. Which one is an insectivorous plant? Mushrooms Pitcher plant Lichens Yeast14. Fertility of soil in rice fields can be improved by Gypsum Rhizobium Blue green algae Sodium chloride15. An example of Saprophytic plant is ……… Pitcher Mushroom Dodder Rose16. How does air enter the leaf? Guard cells Holes Stomata Cuticle17. What gas does the leaf give off into the air during photosynthesis? Nitrogen Sulfur dioxide Carbon dioxide Oxygen18. Chlorosis occurs when plants are grown in Shade In free medium Dark Strong light19. Most plants obtain their nitrogen from the soil in the form of Nitric acid Nitrates Free nitrogen gas Nitrogen oxide20. Main function of leghemoglobin is to Generate hydrogen ions for ammonia formation Generate atp for nitrogen fixation Scavenge oxygen Promote oxygen availability to nodules21. Gray spots of oat are caused by deficiency of Cu Fe Zn Mn22. Function of zinc is Biosynthesis of 3-IAA Closing of stomata Oxidation of carbohydrate Synthesis of chlorophyll23. What is the source of light used in photosynthesis? Sun LED Star Moon24. The process by which green plants prepare their own food is known as …… Photosynthesis Symbiosis Respiration None of these25. In this process, which occurs in plants and animals, sugars and oxygen join to produce water, carbon dioxide, and energy. What is the process? Respiration Hydrogenation Photosynthesis Transpiration26 out of 25Time is Up!