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प्रश्न
What will happen if we remove plants from the aquarium?
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उत्तर
If we remove the plants from the aquarium, the oxygen percentage will be decreased. So fishes would die.
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संबंधित प्रश्न
Given below is an experiment setup to demonstrate a particualr tropic movement in germinating seeds. Study the diagram and answer the questions that follow :
(ii) Name the tropic movement shown by part 1.
The diagram given below represents an experiment to prove the importance of a factor in photosynthesis. Answer the questions that follow :
Explain the process of Photosynthesis.
Choose the correct answer:
In a typical leaf, photosynthesis occurs mainly in ___________
Identify the false statements and rewrite them correctly by changing the first or last word only.
Algae are autotrophs.
A candidate studied the importance of certain factors in photosynthesis. He took a potted plant and kept in the dark for over 24 hours. In the early hours of the next morning, he covered one of the leaves with black paper in the centre only. Then he placed the plant in sunlight for a few hours and tested the leaf which was covered with black paper for starch.
What aspect of photosynthesis was being investigated?
Name the following:
Source of oxygen given out in photosynthesis.
Complete the following sentence with appropriate word:
A dark reaction is a __________ reaction.
Fill in the blank by rearranging the letter in the bracket.
During photosynthesis plants releases _________ (egxyno).
Oxygen is used for the synthesis of protein and fertilizers.
Which gas evolved during photosynthesis?
