Iodine can be used to test the presence of

Reduction of carbondioxide to carbohydrates occurs during

The gas which is  given off by chloroplasts in the Sunlight  is

In submerged plants like Hydrilla carbondioxide diffuses directly through

Light rays consist of  tiny particles called _________.

The visible light is between  _________nm.

Given below are the events of photosynthesis. Identify which of the following is/are not correct ?
a) Absorption of light energy by chlorophyll.
b) Conversion of light energy to chemical energy and splitting of carbon dioxide into carbohydrates and oxygen.
c) Reduction of carbon dioxide to carbohydrates.
d) Conversion of chemical energy to radiant energy and splitting of water molecules into hydrogen and oxygen.

The chlorophyll and other pigments of the chloroplasts are

The energy rich molecule which is formed by photosynthesis is ___________.

The lower side of plant leaf contains