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प्रश्न
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 the picture and see the flying seeds.
- Have you ever seen any seed that can fly?
- What is it called in your area?
- Look at your seed collection. Guess how many of those could have travelled by flying.
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उत्तर
- Yes, I have seen such seeds. It has white hairs attached to it.
- Budhiya ke Baal (Old woman’s hairs).
- I think some of them could travel by flying, e.g. cumin and aniseed.
APPEARS IN
संबंधित प्रश्न
Look carefully at your sprouted chana and make its drawing?
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?
Which seeds took the most number of days for the stem to come out of the soil?
What would happen if the plants do not get water?
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.
Which was the smallest seed and which was the biggest seed in your collection?
Make lists of :
Seeds of fruits.
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?
Make a list of the different ways by which seeds are spread.
