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Question
What will happen if we remove plants from the aquarium?
Solution
If we remove the plants from the aquarium, the oxygen percentage will be decreased. So fishes would die.
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RELATED QUESTIONS
The diagram alongside represents an experiment conducted to prove the importance of a factor in photosynthesis.
Study the same and then answer the questions that follow:
(i) Name the factor being studied in his experiment.
(ii) Why was the plant kept in a dark room before conducting the experiment?
(iii}Why was the experimental leaf then kept in
1. boiling water 2. methylated spirit?
(iv) Name the solution used to test for the presence of starch in the leaf.
(v) What will we observe in the experimental leaf at the end of the starch test?
(vi) Give a balanced chemical equation to represent the process of photosynthesis.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Radiant energy is converted into chemical energy by photosynthesis.
What will happen if we remove the fish from the aquarium and keep it (with green plants) in a dark place?
______ is ATP factory of the cells.
What is photosynthesis and wherein a cell does occur?
Read the following sentences about photosynthesis.
- Sunlight, carbon dioxide, chlorophyll and water are necessary.
- Oxygen is absorbed.
- Leaves carry out photosynthesis.
- Proteins are made during photosynthesis.
Choose the correct pair of sentences that are true to photosynthesis.
The raw materials for photosynthesis are ______ and ______.
When iodine solution is added for testing starch, part of the leaf with ______ turns a blue-black color.
Name the minute openings seen on the lower surface of the leaf.
