Carbon dioxide is fixed in

What does the stroma of the chloroplast in higher plants contain?

The stroma of the chloroplast in higher plants contains:

Calvin cycle can be described under three stages. These stages are
$I.$ Carboxylation $II.$ Ligation $III.$ Reduction $IV.$ Regeneration
Select the correct option.

For the synthesis of one mole of hexose in photosynthesis,the energy used is equivalent to how many $ATP$?

In $C_3$ plants,the first stable product formed during the dark reaction of photosynthesis is .......