Secondary School (English Medium) (5 to 8) इयत्ता ६ - CBSE Question Bank Solutions

Very Short Answer Type Question:
Where does the photosynthesis take place in plants?

Short Answer Type Question:
Explain the structure of a leaf with the help of a labelled diagram.

Short Answer Type Question:
Explain the main functions of leaf.

Short Answer Type Question:
Why do we see dew drops on leaves in the early morning?

Short Answer Type Question:
Leaves need oxygen and carbon-dioxide (for photosynthesis). How do they get these gases?

Short Answer Type Question:
How can one destarch the leaves of potted plant without plucking, them?

Long Answer Type Question:
What do you mean by leaf venation? Explain various types of leaf venation with example.

Long Answer Type Question:
Explain an activity to test the presence of starch in a leaf.

Long Answer Type Question:
Explain that sunlight is essential for photosynthesis.

Which of the following organisms does not have both muscles and skeleton for movement?

Draw a leaf.

Which of the following leaves have reticulate venation?

Wheat, tulsi, maize, grass, coriander (dhania), China rose

Rearrange the boxes given below to make a sentence that helps us understand opaque objects.

A device that is used to break an electric circuit is called ______.

Instead of metal wires, a jute string can be used to make a circuit.

What is the composition of air?

Which gas in the atmosphere is essential for respiration?

How will you prove that air supports burning?

How will you show that air is dissolved in water?

Why does a lump of cotton wool shrink in water?