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

Write the functional activity of the following structure:

Hydathodes

Write the functional activity of the following structure:

Guard cells

Choose the Odd One Out

Column ‘II’ is a list of items related to ideas in Column ‘I’. Match the term in Column ‘II’ with a suitable idea given in Column ‘I’.

Mark the most appropriate answer in the following:
In hot summer days, plant cooling is due to :

Mark the most appropriate answer in the following:
Transpiration is very low during storms due to:

Where are the chlorophyll pigments present in a cell?

Why Is Photosynthesis Important in Nature?

Chlorophyll is necessary for photosynthesis.

Chloroplasts are called energy converters.

ATP is needed for the dark reaction.

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.