The raw materials for photosynthesis are _________ and _______.

When the leaves of a sensitive plant are touched with a finger, they fold up and when light fades at dusk the petals of a Dandelion flower close. These two plants show ____ and_____ movements.

Opening and closing of Moon flower is not a tropism because the movement in this is ______.

When iodine solution is added for testing starch, part of the leaf with _______ turn blue-black colour.

In leaves, the food is stored in the form of _________.