Select the incorrect statement.

  • A
    $C_4$ pathway for $CO_2$ fixation was discovered by Hatch and Slack.
  • B
    $CO_2$ 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.

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Similar Questions

Analogy type questions:
$(1)$ $C_4$ plants : Show $CO_2$ saturation at $360 \,\mu l L^{-1}$ :: $C_3$ plants : Show $CO_2$ saturation at concentrations above ............
$(2)$ Green plants : $H_2O$ as hydrogen donor :: Green sulfur bacteria : ............

Which type of phosphorylation takes place in photosynthesis?

Photosynthesis is a

Consider the following statements regarding photosynthesis:
$(A)$ $ATP$ formation during photosynthesis is termed as photophosphorylation.
$(B)$ Kranz anatomy pertains to leaf.
$(C)$ Reduction of $NADP^+$ to $NADPH$ occurs during Calvin cycle.
$(D)$ In a chlorophyll molecule,magnesium is present in the phytol tail.
Which of the above statements are correct?

Photosynthesis is a:

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