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प्रश्न
Which seeds did not grow at all? Why?
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उत्तर
All seeds grow well in the presence of water and air. If either of these two factors is absent then the seed cannot grow.
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संबंधित प्रश्न
Has the doctor or someone you know ever told you to eat sprouts? Why?
Why did Gopal’s mother tie the chana in a damp cloth?
How long did it take for the plant to come out from the soil?
On which day did the height of the plant increase the most?
Did new leaves come out of the plant every day?
How many types of seeds can you collect? Where will you find them? Each of you should try to collect as many different types of seeds as you can. After that, put all the seed collections together. Now observe these seeds carefully – their shapes, sizes, colours, textures (smooth or rough). Make a seed chart to put up in the class. You can start with a table like this.
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
What is it called in your area?
Look at the picture. This seed cannot fly, but it can still travel by sticking to the fur of animals or on our clothes. In this way, it gets a free ride!
Did you get any new ideas from these seeds?
Make a list of the different ways by which seeds are spread.
