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प्रश्न
How does a big plant grow from a tiny seed?
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उत्तर
The seed germinates to produce a seedling. The seedling absorbs water and nutrients from the ground and grows into a big plant.
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संबंधित प्रश्न
What was the difference in the height of the plant on the first and second day?
Which seeds did not grow at all? Why?
What would happen if plants could walk? Draw a picture.
Did you keep aniseed (saunf) and cumin (jeera) on your list?
Make lists of :
Seeds that are used as spices in your home.
Make lists of :
Seeds of vegetables.
Make lists of :
Make more groups. How many groups of seeds did you make?
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.
Think what would happen, if seeds did not spread and remained at one place only.
Make a list of the different ways by which seeds are spread.
