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प्रश्न
Distinguish between the following pairs on the basis of the word indicated in the bracket ( ).
Producers and Consumers (organisms)
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उत्तर
| Producers | Consumers |
| Producers are the organisms who can prepare their own food and are also called autotrophs, e.g., plants and animals. | Consumers are the organisms which cannot prepare their own food and bacteria depend on producers or autotrophs, for food. e.g. humans, animals. |
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संबंधित प्रश्न
The diagram below shows two test-tubes A and B. Test-tube A contains a green water plant. Test-tube B contains both a green water plant and a snail. Both testtubes are kept in sunlight. Answer the questions that follow:
(i) Name the physiological process that releases the bubbles of oxygen.
(ii) Explain the physiological process as mentioned above in Q2 (a)(i).
(iii) What is the purpose of keeping a snail in test-tube ‘B’?
(iv) Why does test-tube ‘B’ have more bubbles of oxygen?
(v) Given an example of a water plant that can be used in the above process.
(vi) Write the overall chemical equation for the above process.
Give suitable biological reasons for the following statement :
All life on Earth is supported by Photosynthesis.
Fill in the blank:
Xanthophyll is ______ coloured pigment.
During photosynthesis, the oxygen in glucose comes from
Name the following:
The category of organisms that prepare their own food from basic raw materials.
Are the following statement true or false? Give a reason in support of your answer.
Photosynthesis is considered as a process supporting all life on earth.
Complete the following food chains by writing the names of appropriate organisms in the blanks:
______ → Mouse ______ → Peacock
Complete the following food chain by writing the names of appropriate organisms in the blanks:
Grass → __________ → Snake → __________
Complete the following sentence with appropriate word:
A plant that does not perform photosynthesis is _______.
Guard cells of stomata are green but cannot photosynthesize? Give reason.
