which is the site of the light-dependent reactions of photosynthesis?

a) mitochondria
b ) stomata
c ) stroma
d ) thylakoids

Correct D) Thylakoids

A thylakoid membrane is a sheet like structure that serve as a site for the light-dependent photosynthesis reactions in plants and cyanobacteria. It contains chlorophyll pigments which is used to absorb light and use it in biochemical reactions of the plants.

In plants two types of photo-system takes place photo-system I and photo-system II which are located in the thylakoid membrane of the chloroplast.

Photo-system I and Photo-system II are the protein complex that absorb photons and use that energy to create an electron transport chain, which produces  energy in the form of ATP.

some fungi obtain their nutrients from a living host (plant or animal) and are called most biotrophic fungi have fairly narrow host ranges—they are specialized on a limited called rhizomorphs that allow the fungus to grow from one tree to another. ascospores are formed inside a sac-like structure called an ascus. so your answer is a