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प्रश्न
Reena has drawn this picture of the seed sprouted by her. What do you think the seeds need for sprouting? Write in your own words. How would Reena’s seeds look if they did not get the things needed? Show by drawing a picture.
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उत्तर
Water and air are required for the germination of seeds. The seeds would not show changes in the absence of water and air.
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संबंधित प्रश्न
On which day did the height of the plant increase the most?
Was there any change in the stem of the plant?
What is inside the seed?
How does a big plant grow from a tiny seed?
Make lists of :
Seeds of fruits.
Make lists of :
Light seeds (check by blowing them).
Make lists of :
Make more groups. How many groups of seeds did you make?
Look at the pictures given below and guess how the seeds travel and reach different places.
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.
