Please select a subject first
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Concept: undefined >> undefined
Concept: undefined >> undefined
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Explain why:
We gargle with saline solution in case of throat infection.
Concept: undefined >> undefined
Explain why:
Bacteria and fungi do not grow in pickles, jams, jellies and squashes.
Concept: undefined >> undefined
Explain why:
The leaves of wilted lettuce, if kept in cold water, become crisp.
Concept: undefined >> undefined
Concept: undefined >> undefined
Concept: undefined >> undefined
Choose the correct answer:
Osmosis involves diffusion of ___________
Concept: undefined >> undefined
Choose the correct answer:
Plasmolysis will occur when the cell is placed in a __________
Concept: undefined >> undefined
Choose the correct answer:
Grapes when placed in a strong sugar solution shrink because of __________
Concept: undefined >> undefined
Choose the correct answer:
Cell turgidity is caused by _______________
Concept: undefined >> undefined
Choose the correct answer:
If a marine plant is transferred to fresh water, it bursts due to ___________
Concept: undefined >> undefined
Answer the following (only in few words);
How does transpiration take place in night?
Concept: undefined >> undefined
Answer the following (only in few words);
What is the effect of temperature on transpiration?
Concept: undefined >> undefined
Answer the following (only in few words);
What is the impact of more atmospheric pressure on transpiration?
Concept: undefined >> undefined
Answer the following (only in few words);
What is the relationship between transpiration water and water absorbed from the soil?
Concept: undefined >> undefined
Concept: undefined >> undefined
Explain how the rate of transpiration is affected on:
a windy day
Concept: undefined >> undefined
Explain how the rate of transpiration is affected on:
a foggy day
Concept: undefined >> undefined
Concept: undefined >> undefined
