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प्रश्न
Did anyone’s plant dry up or turn yellow? Why did this happen?
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उत्तर
Yes, some students’ plants dried up or turned yellow. This happened because a proper amount of water and/or air was not provided.
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संबंधित प्रश्न
What things are soaked before cooking in your house? Why?
Has the doctor or someone you know ever told you to eat sprouts? Why?
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.
Did new leaves come out of the plant every day?
Do some plants grow without seeds?
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
Look at your seed collection. Guess how many of those could have travelled by flying.
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?
How do seeds spread to far-off places? Write in your own words.
