(English Medium) ICSE Class 10 - CISCE Question Bank Solutions

Differentiate Between:

Light reaction and Dark reaction.

Name the following:

The green colouring matter of the plants.

Name the following:

The site of light reaction in the cell of a leaf.

Name the following:

Light in which the maximum rate of photosynthesis takes place.

Give technical term:

Name only one plant, you are familiar with which has no chlorophyll.

Give technical term:

Name the experiment to demonstrate the importance of light for photosynthesis.

Complete the following sentence with appropriate word:

A light-induced reaction which leads to the splitting of water is _____ of water.

Complete the following sentence with appropriate word:

________ are regarded as complete photosynthetic units of plants.

Complete the following sentence with appropriate word:

________molecules of chlorophyll make one quantasome.

Complete the following sentence with appropriate word:

Carbon dioxide enters the leaf through _______.

Choose the Odd One Out

Choose the Odd One Out

Choose the correct answer:
Chlorophyll is present

Choose the Correct Answer:
The main difference between chlorophyll ‘a’ and ‘b’ is:

In what two whys is a yellow spot different from the blind spot?

 Name the common defects of the eye.

Name an old age eye defect. Why is it caused?

Give Reason:

Why do we see clearly in the central region of the retina?

Give Reason:

Older people require glasses to read and write.

Give Reason:

Deficiency of vitamin A causes night blindness.