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06/09/2020 8:44 pm
Topic starter
Select the incorrect statement
(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 photosynthetic rate in vallisneria
(d) Phloem is the principal pathway for translocation of solutes
1 Answer
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06/09/2020 8:45 pm
(c) Addition of sodium carbonate in water retards photosynthetic rate in vallisneria
Explanation:
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 sugarcane. CO2 is essential for photosynthesis. It is the source of carbon. The phloem or leptome is the pathway for movement of solutes.