Transpiration occurs through

the stomata in leaves.

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the cuticle in the leaves and young stem.

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the lenticels in old stem.

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the root tips.

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Solution

The correct options are
A
the stomata in leaves.

B
the cuticle in the leaves and young stem.

C
the lenticels in old stem.

Transpiration from the aerial parts of the plant occurs from 3 different regions :

1. the stomata in leaves

2. the cuticles in the leaves and young stem

3. the lenticels in old stem

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