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प्रश्न
Think what would happen, if seeds did not spread and remained at one place only.
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उत्तर
If seeds would not spread and would remain in one place only, there can be many problems for those seeds. All the seeds would fall near the parent tree. This will prevent those seeds from getting enough sunlight, air, and water. As a result, most of the seeds would fail to germinate. New saplings, growing under a tree would not grow properly.
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संबंधित प्रश्न
What things do you eat after sprouting? How are they sprouted? How much time does it take?
In which bowl did the seeds sprout? What difference did you see between this bowl and the other bowls?
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.
On which day did the height of the plant increase the most?
What would happen if plants could walk? Draw a picture.
Do some plants grow without seeds?
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 :
Seeds that are flat.
Make lists of :
Do you know any games that you can play with seeds? Discuss with your friends.
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?
