Select the correct option to test your answer: A Appressed part of granal thylakoids B Stromal thylakoids and nonappressed parts of granal thylakoids C Both appressed and nonappressed parts of granal thylakoids D Stroma Correct Answer: Option B (Stromal thylakoids and nonappressed parts of granal thylakoids) Verified correct option for Agriculture (Plant Pathology).