Question

hb unit 2.1 cell energy and photosynthesis quiz 2025 (c) the stroma is the region outside the thylakoids chloroplasts plant cells all of the above

Explanation:

The stroma is the fluid - filled region outside the thylakoids in chloroplasts, which are organelles in plant cells. So the stroma is outside the thylakoids.

Answer:

A. thylakoids