Select the incorrect statement.

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(C) Option $C$ is the incorrect statement. The addition of sodium bicarbonate $(NaHCO_3)$ to water provides a source of $CO_2$,which actually enhances

Vedclass · Accepted Answer

Addition of sodium carbonate in water retards photosynthetic rate in Vallisneria.

Vedclass · Answer

(C) Option $C$ is the incorrect statement. The addition of sodium bicarbonate $(NaHCO_3)$ to water provides a source of $CO_2$,which actually enhances the rate of photosynthesis in aquatic plants like $Vallisneria$,rather than retarding it.$A$ is correct: The $C_4$ pathway was indeed discovered by Hatch and Slack.$B$ is correct: $CO_2$ is a fundamental substrate required for the Calvin cycle in photosynthesis.$D$ is correct: Phloem tissue is responsible for the translocation of organic solutes (sugars) from source to sink.

Similar Questions

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Which of the following processes involves the conversion of light energy into chemical energy?

What is the effect of high $CO_{2}$ concentration and higher values of $ATP/ADP$ ratio?

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$A$: Light harvesting complexes $(LHC)$ on thylakoid membrane broaden the range of light absorption.
$R$: They transfer electrons to the reaction centre.

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