The correct option is
D A- Stromal lamella, B- Stroma, C- Starch granule
The chloroplast is the organelle for the process of photosynthesis. It contains a membranous system called grana, stromal lamella and fluid stroma. Membrane system helps in trapping light for synthesis of ATP and NADPH (energy molecules). Stroma is responsible for enzymatic reactions that lead to starch synthesis.