Question

Leaves of healthy potted plants were coated with vascline.Will the plant remain healthy for a long time?Give reasons.

Answer 1

yess.............................

Answer 2

If the Leaves of a healthy potted plant is coated with vascline then the plant will not remain healthy for a long time because the pores of the stomata will get covered. It would make it difficult for the plant leaves to actively participate in the exchange to gases and water vapour from and to the atmosphere. This leads to an extreme decrease in the rate of photosynthesis which leads to unhealthy plant and finally death.
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