Given below are two statements:

Statement I: The primary $CO_2$ acceptor in $C_4$ plants is phosphoenolpyruvate and is found in the mesophyll cells.

Statement II: Mesophyll cells of $C_4$ plants lack RuBisCo enzyme

In the light of the above statements, choose the correct answer from the options given below:

A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilization. In which of the following physiological groups would you assign this plant?

The water splitting complex is associated with

Cyclic-photophosphorylation results in the formation of

The process by which ATP is produced in the inner membrane of a mitochondrion, the electron transport system transfers protons from the inner compartment to the outer, as the protons flow back to the inner compartment, the energy of their movement is used to add phosphate to ADP, forming ATP is

Photolysis of water releases I. electron II. proton III. oxygen Select the correct option

In photosynthesis, what is the role of ATP and NADPH produced during the light reactions?

A photosynthesizing plant is releasing ${}^{18}{\rm{O}}$ more than the normal. The plant must have

been supplied with

The Kranz anatomy in $C_4$ plants facilitates the spatial separation of which two key processes?

Electrons are transferred by splitting of ${H_2}O$ through ETC during light reaction and reduces

Function/s of accessory pigments is/are

I. They enable wider range of wavelength of incoming light for photosynthesis

II. They absorb light and transfer the energy to chlorophyll-a

III. They protect reaction centre from photo-oxidation

Select the correct option