What induces the opening of stomata in the pr | vedclass

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(B) Glycolate is a product of photorespiration. In the presence of light,glycolate is produced in the chloroplasts. This glycolate is converted into g

Vedclass · Accepted Answer

Low concentration of $CO_2$

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(B) Glycolate is a product of photorespiration. In the presence of light,glycolate is produced in the chloroplasts. This glycolate is converted into glyoxylate in the peroxisomes,which leads to the production of $H_2O_2$. The metabolism of glycolate is associated with the reduction of $CO_2$ concentration within the guard cells. $A$ low concentration of $CO_2$ in the guard cells triggers the opening of stomata. Therefore,glycolate induces stomatal opening by lowering the internal $CO_2$ concentration.

What induces the opening of stomata in the presence of glycolate?

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