Photosynthetic rate and productivity will inc | vedclass

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Question

(B) The rate of photosynthesis and productivity in $C_3$ plants increases with an increase in $CO_2$ concentration because $C_3$ plants show $CO_2$ sa

Vedclass · Accepted Answer

Bell pepper and tomatoes

Vedclass · Answer

(B) The rate of photosynthesis and productivity in $C_3$ plants increases with an increase in $CO_2$ concentration because $C_3$ plants show $CO_2$ saturation at levels much lower than current atmospheric concentrations.$C_4$ plants,such as sugarcane,sorghum,and maize,do not show an increase in photosynthetic rate at high $CO_2$ concentrations because they have a mechanism to concentrate $CO_2$ around the enzyme $RuBisCO$.Bell pepper and tomatoes are $C_3$ plants,which respond positively to increased $CO_2$ levels (often used in greenhouse crops to increase yield).Therefore,the correct answer is Bell pepper and tomatoes.

Photosynthetic rate and productivity will increase by increasing $CO_2$ concentration in :-

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