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प्रश्न
Look at the pictures given below and guess how the seeds travel and reach different places.
उत्तर
The first picture shows a squirrel carrying seed and the second picture shows a bird carrying a seed. These two pictures suggest that seeds travel with the help of animals. The third picture shows seeds floating on water. This suggests that seeds travel through water.
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संबंधित प्रश्न
What things are soaked before cooking in your house? 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?
Was there any change in the stem of the plant?
Which seeds took the most number of days for the stem to come out of the soil?
Which seeds took the least days to come out of the soil?
What would happen if plants could walk? Draw a picture.
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.
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
Look at your seed collection. Guess how many of those could have travelled by flying.
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.
