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प्रश्न
Which one of the following is a primary producer?
विकल्प
Plant
Animal
Human
None of the above
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उत्तर
Plant
APPEARS IN
संबंधित प्रश्न
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions:
(i) Name the process intended for study.
(ii) Define the above mentioned process.
(iii) When the weight of the test tube (A & B) is taken before and after the experiment, what is observed? Give reasons to justify your observation in A & B.
(iv) What is the purpose of keeping the test tube B in the experimental setup?
Define the following:
Organic food
Describe an experiment to prove that sunlight is necessary for photosynthesis.
Name the following:
The organisms that can be called "natural purifiers" of the air.
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.
Explain the term Plastoquinone.
Explain the term Phosphorylation.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
A variegated leaf (one that has green as well as white patches) will only photosynthesize in the green areas.
Choose the correct option.
For fixing one molecule of CO2 in Calvin cycle _______ are required.
Name the minute openings seen on the lower surface of the leaf.
