. In chloroplasts chlorophyll is present in the

Best Answer

Explanation-  

Thylakoids contain photosynthetic pigment and the coupling factors which take part in the photosynthetic reactions,

that is why they are also known as photosynthetic thylakoids. 

Photosynthetic reactions include two photosystems I and II. 

Photosystem II is present in the appressed part of thylakoids and photosystem I am present in the stromal and non-appressed thylakoids.

Final Answer-

So, The correct option is D