Answer :
Photosynthesis occurs in granum and stroma parts of chloroplast.
The lamellae are stacked one above the other to form granum. There are many grana in a single chloroplast. The remaining matrix consisting of cytoplasm is termed stroma. In the stroma are present other cytoplasmic inclusions like fragments of DNA and ribosome, etc.
The lamellae are stacked one above the other to form granum. There are many grana in a single chloroplast. The remaining matrix consisting of cytoplasm is termed stroma. In the stroma are present other cytoplasmic inclusions like fragments of DNA and ribosome, etc.