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प्रश्न
Did new leaves come out of the plant every day?
उत्तर
Yes, new leaves came out of the plant every day.
APPEARS IN
संबंधित प्रश्न
Do you remember that in Class IV you did an activity with seeds? Now try another one.
- Take some chana and three bowls.
- Put five chana in the first bowl and fill it up with water.
- Put a damp piece of cloth or some cotton wool in the second bowl. Now keep the same number of chanas in it. Make sure that the cotton wool or cloth remains wet.
- Put the same number of chanas in the third bowl. Do not put anything else in it. Cover all three bowls.
Observe after two days and note the changes in the bowls.
| Bowl 1 | Bowl 2 | Bowl 3 | |
| Are the seeds getting air? | No | Yes | Yes |
| Are the seeds getting water? | |||
| What changes did you see? | |||
| Have the seeds sprouted? |
In which bowl did the seeds sprout? What difference did you see between this bowl and the other bowls?
Why did Gopal’s mother tie the chana in a damp cloth?
What would happen if the plants do not get water?
What would happen if plants could walk? Draw a picture.
Did you keep aniseed (saunf) and cumin (jeera) on your list?
Which was the smallest seed and which was the biggest seed in your collection?
Plants cannot move around. Once they grow, they remain in the same place. But their seeds are great travellers! They can reach far and wide. Look at picture 1 and see the flying seeds.
Picture 1
Picture 2
Look at your seed collection. Guess how many of those could have travelled by flying.
Make a list of the different ways by which seeds are spread.
How do seeds spread to far-off places? Write in your own words.
