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प्रश्न
All life on earth Would come to an end if there were no green plants.
उत्तर
Green plants manufacture food during the process of photosynthesis and give out oxygen a life-supporting gas for all organisms.
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संबंधित प्रश्न
Expand the following biological abbreviations: ATP
Give suitable biological reasons for the following statement :
All life on Earth is supported by Photosynthesis.
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis results in a gain in dry weight.
If the rate of respiration becomes more than the rate of photosynthesis, plants will:
Mention one difference between the following on the basis of what is given in bracket.
Grass and grasshopper (mode of nutrition)
Complete the following food chains by writing the names of appropriate organisms in the blanks:
______ → Mouse ______ → Peacock
How do non-green plants such as fungi and bacteria obtain their nourishment?
Complete the following food chain by writing the names of appropriate organisms in the blanks:
→ __________ → __________ → Hen → Man
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
The raw materials for photosynthesis include water and CO2.
Write the functional activity of the following structure:
Chloroplasts
Choose the correct option.
Energy is transferred from the light reaction step to the dark reaction step by ______.
Choose the correct option.
For fixing one molecule of CO2 in Calvin cycle _______ are required.
What will happen if we remove plants from the aquarium?
What will happen if we remove the fish from the aquarium and keep it (with green plants) in a dark place?
Where do the light-dependent reaction and the Calvin cycle occur in the chloroplast?
Oxygen is used for the synthesis of protein and fertilizers.
Only green plants have the unique capacity to release ______ into the atmosphere.
Give an example for micronutrients.
Distinguish between the following pairs on the basis of the word indicated in the bracket ( ).
Producers and Consumers (organisms)
