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प्रश्न
How does a big plant grow from a tiny seed?
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 things do you eat after sprouting? How are they sprouted? How much time does it take?
Has the doctor or someone you know ever told you to eat sprouts? Why?
Plant your seeds
Take a clay pot or a tin can with a wide mouth. Make a small hole at the bottom of the can. Fill your can with soil. Put four or five seeds of the same kind in the soil and press them gently. Different groups can plant different kinds of seeds, such as mustard (sarson), fenugreek (methi), sesame (til) or coriander (dhania).
Name of the seed: ______
The date on which you planted them: ______
The day you observe something coming out of the soil, start filling the table:
| Date | Height of the plant (in cm) | Number of seen leaves | Any other change |
To find the height of a plant use thread and then measure it on the scale.
How long did it take for the plant to come out from the soil?
Did new leaves come out of the plant every day?
Do some plants grow without seeds?
Which was the smallest seed and which was the biggest seed in your collection?
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?
Some plants spread their seeds over long distances. When the soybean pods are ripe, they burst and the seeds are thrown out. Have you ever heard their sound?
