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MBD -HARYANA BOARD-LIFE PRCOCESS (NUTRIENT, RESPIRATION, TRANSPIRATION AND EXCERTION-EXAMPLE
- List the common reactions required to obtained energy from carbon base...
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- Name any four life processes required for maintenance?
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- What are nutrients?
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- What is nutrition ? Why is it necessary?
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- What is food? What is holozoic nutrition?
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- What is the source of food for heterotrophs?
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- Name the process which prepares food is autotrophs?
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- Why are green plants called producers?
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- In which spectrum of light maximum photosynthesis occurs?
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- Where is chlorophyll present in cells of leaves?
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- How does oxygen produced during photosynthesis enter the atmosphere?
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- Where does photoysis occur in plant?
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- What are the advantages of cooked food?
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- What is the role fo CO2 during photosynthesis?
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- What is the role of stomata in green leaves?
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- Name the minerals obtained from soil by plants?
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- What is the role of nitrogen in plants?
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- What is the food of amoeba?
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- Is food vacuole of amoeba, temporary structure or a permanent one?
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- What is saliva?
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