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Four internal factors which affect the rate of Transpiration

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Posted by

Ritika Jonwal

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Four internal factors which affect the rate of transpiration are : 

1. Leaf area - If area of the leaf is more then transpiration is faster. 

2. Structure of leaf - The anatomical features of leaves decide the rate of transpiration like sunken stomata, vestigial stomata, presence of cuticle and many more. 

3. Root shoot ratio - The rate of transpiration is directly proportional to the root shoot ratio. 

4. Age of plants - Younger plants show a lower rate of transpiration, however, when they reach the age of maturity shows faster rate of transpiration.  

Posted by

Ritika Jonwal

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temperature

light intensity

humidity 

wind

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Sakshi Agarwal

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