Advertisements
Advertisements
प्रश्न
Think what would happen, if seeds did not spread and remained at one place only.
Advertisements
उत्तर
If seeds would not spread and would remain in one place only, there can be many problems for those seeds. All the seeds would fall near the parent tree. This will prevent those seeds from getting enough sunlight, air, and water. As a result, most of the seeds would fail to germinate. New saplings, growing under a tree would not grow properly.
APPEARS IN
संबंधित प्रश्न
What things are soaked before cooking in your house? Why?
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.
How long did it take for the plant to come out from the soil?
On which day did the height of the plant increase the most?
Did anyone’s plant dry up or turn yellow? Why did this happen?
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.
Make lists of :
Seeds of fruits.
Make a list of the different ways by which seeds are spread.
What all was grown in India long ago? Were mangoes and bananas grown here? What came from other countries? Imagine food without potatoes or tomatoes!
