Question

As we know that the leaves of plants are water proof due to cuticle. On the same way, take some pieces of paper of leaf size and make them water proof. After completion, put half of these paper pieces in cold water and half in hot water. Do all the pieces of paper remains waterproof? Explain your observations and results with justifications.​

Answer 1

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• If you cover the leaves of healthy plant with vaseline, it will block its stomata and therefore it will not remain healthy for a long time. This is because plant will not get oxygen for respiration. ... The plant will not lose water through transpiration so the upward movement of the water in the plant will stop.

Answer 2

Answer:

If you cover the leaves of healthy plant with vaseline, it will block its stomata and therefore it will not remain healthy for a long time. This is because plant will not get oxygen for respiration. The plant will not lose water through transpiration so the upward movement of the water in the plant will stop.