Light-independent reactions, also known as the Calvin cycle, take place in the stroma of the chloroplast.

Here's a breakdown:

* Chloroplast: The organelle in plant cells where photosynthesis occurs.

* Stroma: The fluid-filled space within the chloroplast, surrounding the thylakoids.

The light-dependent reactions occur in the thylakoid membranes, where light energy is captured and converted into chemical energy (ATP and NADPH). This energy is then used in the stroma by the Calvin cycle to convert carbon dioxide into sugars.