PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoLeaves of a healthy potted plant were coated with vaseline. Will this plant remain healthy for long? Give reasons for your answer.
The plant will not be able to survive for long.
a. Leaves of a healthy potted plant were coated with vaseline. Will this plant remain healthy for long?
b. When the leaves of a healthy plant are coated with vaseline, the ________.
c. Vaseline coats the cuticle and prevents the stomata from opening. This prevents the exchange of oxygen and carbon dioxide, causing the plant to __________.
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