Question

name the autotrophic bacteria and one heterotrophic bacteria

Answer 1

Hi friend the answer is
The bacteria which prepare food on their own are called autotrophic bacteria.
example: cynobacteria
Green and purple sulphur bacteria.
The bacteria which cannot prepare food on their own are called heterotrophic bacteria.
example:parasites
saprophytes
symbiont's.

Answer 2

Heterotropic bacteria:- These are the type of bacteria that cannot prepare their own food, instead only obtains their food from the source of dead organic matter or living organisms.

Autotrophic bacteria:- These kind of bacteria uses light or chemicals by their own for the synthesising their food.