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प्रश्न
What was the difference in the height of the plant on the first and second day?
उत्तर
The height increased by about half a centimetre.
APPEARS IN
संबंधित प्रश्न
What things do you eat after sprouting? How are they sprouted? How much time does it take?
Which seeds took the most number of days for the stem to come out of the soil?
What is inside the seed?
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 :
Do you know any games that you can play with seeds? Discuss with your friends.
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.
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?
Think what would happen, if seeds did not spread and remained at one place only.
Make a list of the different ways by which seeds are spread.
How do seeds spread to far-off places? Write in your own words.
