Question

How do autotrophic bacteria synthesise their food since they don't have chloroplast ?

Answer 1

plants do the photosynthesis with the help of chlorophyll.Bacteria also contain a similar compound called Bacteriochlorophyll,, which allows bacteria to perform photosynthesis for food..

Hope so it will uh..:)

Answer 2

Answer:

they synthesize their food by utilizing chemical energy produced as a result

oxidation of chemical compounds