Mineral NutritionHard

Question

select the incorect statement

Options

A.C4 pathway for CO2 fixation were discovered by Hatch and Slack
B.CO2 is essential for photosynthesis
C.Addition of sodium carbonate in water retards photosynthesis rate in vallisnerua
D.Phloem is the principal pathway for translocation of solutes

Solution

C4 pathway for CO2 fixation were discovered by Hatch and Slack. This pathway has more effective method of CO2 fixation and is seen in plants like sugaracne. CO2 is essential for photosynthesis. It is the source of carbon. The phloem or leptome is the pathway for movent of solutes.

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