Choose the incorrect statement.

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(D) The correct answer is $D$. $A$: High light intensity causes photo-oxidation of chlorophyll,which leads to a decrease in the rate of photosynthesis

Vedclass · Accepted Answer

$C_4$ plants show saturation at about $360 \ \mu L L^{-1}$.

Vedclass · Answer

(D) The correct answer is $D$. $A$: High light intensity causes photo-oxidation of chlorophyll,which leads to a decrease in the rate of photosynthesis. This is a correct statement. $B$: $C_3$ plants show a response to increased $CO_2$ levels,and saturation occurs at levels beyond $450 \ \mu L L^{-1}$. This is a correct statement. $C$: $C_3$ plants show increased rates of photosynthesis with higher $CO_2$ concentrations,as they are limited by current $CO_2$ levels. This is a correct statement. $D$: $C_4$ plants show saturation at about $360 \ \mu L L^{-1}$,not $260 \ \mu L L^{-1}$. Therefore,this statement is incorrect.

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