Advertisements
Advertisements
प्रश्न
Have you ever been troubled by mosquitoes? Just think, how do they know where you are?
उत्तर
Mosquitoes can recognise the smell of our body. They can also recognise us by the heat from our body.
APPEARS IN
संबंधित प्रश्न
How did the ant know that the other ants were not from its group?
How did the guard ant recognise this ant?
Drop some sugar, jaggery, or anything sweet on the ground. Wait until the ants come there.
How long did it take for the ants to come?
Do you and your friends have similar answers?
Sushila covered her nose when she cleaned Deepak’s nappy, but not when she cleaned her daughter. Why do you think she did this?
Close your right eye or cover it with your hand. Tell your friend to stand to your right, at some distance, and ask him to do some action (wave hand, shake the head, etc.)
Now try to look at your friend’s action with both your eyes open but without moving your neck.
Is there some link between the size of animals’ ears and their hearing?
Can you understand the sounds of some animals? Which animals?
Given here is the sleeping time of animals. Write below the picture for how many hours a day that animal sleeps.
Cow ______
Can human beings also be a threat to animals? How?
