86.
Answer the next 5 Questions.
Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most aporooriate option to fill in each blank.
Photosynthesis is the ________(1) used by plants, algae and some bacteria to turn sunlight into energy. The process chemically ________(2) carbon dioxide and water into food and oxygen. The chemical reaction often _________(3) on a pigment called chlorophyll, which gives plants their green colour. Photosynthesis is also the __________(4) our planet is blanketed in
an oxygen-rich atmosphere. Plants absorb carbon dioxide from the _________(5) air and release water and oxygen via microscopic pores on their leaves called stomata.
Select the most appropriate option to fill in blank number 1.