in plants? C Application/Skill based Questions: 1. Abdul is a gardener. He observes that a balsam tree is showing symptoms like curling of leaf tips and yellowing of leaves. Which of the following fertilisers should he add to the soil of the plant - Potash or Ammonium chloride? Give a reason for your answer. 2. In an experiment of transpiration, a scientist removes half the leaves of a plant and covers the remaining half with a thick waxy coating. What will he observe and why? 3. Both Priya and Sonam pluck some flowers from their garden. Priya puts her flowers in water, but Sonam puts her flowers in a vase without water. Whose flowers will remain fresh for a few days and why? 4. Neha places a green potted-plant in a dark room. She covers the plant with a polythene bag. Will she observe water droplets inside the polythene bag after 5-6 hours? Why/Why not?​