I. Initial $C{O_2}$ acceptor

II. Extent of photorespiration

III. Enzyme catalysing reaction that fixes $C{O_2}$

IV. Presence of Calvin cycle

V. Leaf anatomy

Which one does not differ in a ${C_3}$ and ${C_4} -$ plants?

Chloroplast dimorphism is a characteristic feature of

Tomato and bell pepper are?

With reference to three Calvin cycles, which of the given options is correct for the following question? I. How many gross PGAL molecules are produces? II. Total, how many ATP molecules are required for synthesis of PGAL molecules? II. Total, how many NADPH$_2$ molecules are required for the synthesis of obtained PGAL molecules?

Which of these ensures that the RUBISCO functions as a carboxylase minimising the oxygenase activity at the site of ${O_2}$ fixation in ${C_4}$ plants?

Which of the following is NOT a product of the dark reaction?

Identify the 5-C compound from the given option

As compound to a ${C_3} -$ plant, how many additional molecules of ATP are needed for net production of one molecule of hexose sugar by ${C_4} -$ plants?

I. Initial $C{O_2}$ acceptor

II. Extent of photorespiration

III. Enzyme catalysing reaction that fixes $C{O_2}$

IV. Presence of Calvin cycle

V. Leaf anatomy

Which one does not differ in a ${C_3}$ and ${C_4} -$ plants?

Synthesis of one molecule of glucose requires

In photosynthesis, energy from light reaction to dark reaction is transferred in the form of