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प्रश्न
Name the following:
The organisms that can be called "natural purifiers" of the air.
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उत्तर
Green plants
संबंधित प्रश्न
Give appropriate biological/technical terms for the following:
An apparatus that measures the rate of water uptake in a cut shoot due to transpiration.
Choose the correct answer:
Which one of the following is the best reason for leaving a plant in a dark place before carrying out experiments on photosynthesis?
Complete the following food chains by writing the names of appropriate organisms in the blanks:
Grass → ______ → Snake → ______
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.
Describe step by step, how the candidate proceeded to test the leaf for the presence of starch?
Give technical term:
What does ATP abbreviate for?
Choose the Correct Answer:
Compensation point means the condition:
______ is positively hydrotropic as well as positively geotropic.
In leaves, the food is stored in the form of ______.
Which gas evolved during photosynthesis?
Define the following term:
Photolysis of water
