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प्रश्न
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उत्तर
(i) Large surface area of leaves.
(ii) Presence of more stomata.
(iii) The thinness of leaves.
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संबंधित प्रश्न
Complete the following paragraph by filling in the blank (1) to (5) with appropriate words:
To test a leaf for starch, the leaf is boiled in water to (1) _________. It is then boiled in Methylated spirit to (2) ________. The leaf is dipped in warm water to soften it. It is placed in a petri dish, and (3) _____ solution is added. The region of the leaf which contains starch, turns (4) ________and the region while does not contain starch, turns (5) __________.
Define the following:
Organic food
Complete the following food chain by writing the names of appropriate organisms in the blanks:
→ __________ → __________ → Hen → Man
Give technical term:
The main reaction which means the breaking up of water molecules through light.
Complete the following sentence with appropriate word:
A dark reaction is a __________ reaction.
Choose the Correct Answer:
Compensation point means the condition:
What will happen if we remove plants from the aquarium?
______ is positively hydrotropic as well as positively geotropic.
Name the minute openings seen on the lower surface of the leaf.
Define the following term:
Photolysis of water
