Advertisements
Advertisements
प्रश्न
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.
उत्तर
Name of the seed: Mustard (Sarson)
The date on which you planted them: 3rd October 2013
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 |
| 10th October | 1 cm | 2 | No |
| 11th October | 1.5 cm | 3 | No |
| 12th October | 2.5 cm | 4 | Steam became thicker |
| 14th October | 4 cm | 6 | Steam became even more thcker |
APPEARS IN
संबंधित प्रश्न
Why did Gopal’s mother tie the chana in a damp cloth?
When you split the whole masoor, you get me - masoor dal. But then you cannot sprout me! Can you think why?
How long did it take for the plant to come out from the soil?
Did new leaves come out of the plant every day?
Was there any change in the stem of the plant?
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.
Did you keep aniseed (saunf) and cumin (jeera) on your list?
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.
Look at the pictures given below and guess how the seeds travel and reach different places.
