Getting to Know Plants — Science STD 6 — Question

Which one of the following substances allows the electricity to pass through it?

In our country, people do not have enough food to eat, what should be our duty ?

Where do Safai-Karamcharis take the garbage after collecting it from dust-bins?

Choose the correct statements:

Which among the following is not an arm bone?

Direction: Read the passages given below and answer the questions that follow. Passage If you look at a leaf carefully you can easily see some lines on the leaf. These lines are called veins. In some cases you can see a thick vein in the middle of the leaf. This vein is called midrib. The design made by veins is called the leaf venation. Parallel venation can be seen in:

In a quiz competition, you are asked a question where you have to choose the statement which is/ are incorrect?

Suresh wants to separate mixture of sand and water for which he used following set up:

But still he was not able to separate sand and water. Look at the picture given above and find out which important material is missing due to which separation is not occurring?

How does burrowing habit help desert animals to survive hot and dry conditions?