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प्रश्न
Mention one difference between the following on the basis of what is given in bracket.
Respiration and photosynthesis (gas released)
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उत्तर
|
Respiration |
Photosynthesis |
|
The gas released during respiration is carbon dioxide. |
The gas released during photosynthesis is oxygen. |
संबंधित प्रश्न
Formalin, Iodine, DDT, Lime
State the main functions of the following:
Medulla Oblongata
Fill in the blank:
Photosynthesis produces oxygen and ______.
Match the terms of column I with those in column II:
| Column I | Column II |
| (i) Stomata closed | (a) decomposers |
| (ii) Autotrophs | (b) light reaction |
| (iii) By-products of photosynthesis | (c) animals |
| (iv) Photolysis | (d) during night |
| (v) Bacteria and fungi | (e) green plants |
| ( f) oxygen |
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.
Complete the following sentence with appropriate word:
One of the products of ______of water is oxygen.
Choose the Odd One Out
Which gas evolved during photosynthesis?
1. What happens to the dandelion flower
- During the daytime?
- At night?
2. What is the phenomenon known as?
Which of the following is not applicable to the process of photosynthesis?
