Q9 of 56 Page 23

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A plant is kept in dark cupboard for about forty eight hours before conducting any experiment on Photosynthesis in order to:( )

It is important to destarch/ remove the starch from the leaves before starting experiment on photosynthesis since use of destarched leaf can only prove that light/ carbon dioxide is indispensable for photosynthesis.

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Which of the following organisms take the food by parasitic nutrition? ( )

 8

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The rate of Photosynthesis is not affected by:( )

 10

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The digestive juice without enzyme is ()

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In single celled animals, the food is taken ()