Question

Additional Questions A K&U 1. Why is carbon dioxide important for plants? 6. Differentiate between saprophytic and parasitic mode of nutrition. A 2. A farmer grows beans in a greenhouse. He keeps bright lights on during the night. How does this help the beans grow faster? 7. Pitcher plant contains chlorophyll yet it shows the heterotrophic mode of nutrition? Why? 8. Why do leguminous plants have root nodules? K&U 3. How can you test if a leaf has undergone photosynthesis? A 9. How can nutrients be replenished in the soil by natural ways? K&U 4. What is the importance of chlorophyll in plants? HOTS K&U 5. Why do some plants show heterotrophic mode of nutrition? 10. A farmer does not want to use fertilisers in his soil. How can he increase the fertility of soil in a cost-effective way?


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Answer 1

Answer:

Hey hey question one by one