see the observation and answer the question. Aim: To show that abiotic components are important for growth of plants. Procedure: lake moong dal seeds and divide them into five Step 1 After 3 days Step 2 After 3 days parts in Sbowls Keep the first part dry. Soak the rest 4 parts in water for one day. 2. Keep the second part submerged in water. 3. Drain water from the third part and keep it in Alter 3 After 3 Step 3 days refrigerator. Step 4 days 4. Drain water from the fourth part and keep it in a dark cupboard away from sunlight Step 5 5. Drain water from the fifth part and keep it in a warm, airy place. Observe them after three days. After 3 days You will find that the first part does not undergo any change. The others show change to different extents. observation: Only
________ the part kept in warm, sunny place shows germination and the seeds turn into sprouts. Conclusion: Presence of water, sunlight, air, temperature, are all very important for the growth of a plant.
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therefore, presence of water, sunlight, air, temperature, are all very important for the growth of a plant.
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