Question

Autotrophic bacteria and heterotrophic bacteria

Answer 1

autotrophic bacteria are those which prepare their own food.examples are chromatium,chlorobium,nitrosomonas,nitrobacter
heterotrophic bacteria are those bacteria which does not prepares it's own food examples are Rhodopseudomonas,Rhodospirillum,Beddlo vibrio bacteriovorous.

hope.it helps

Answer 2

Hey friend,
Here is your answer:

• Autotrophic Bacteria is the bacteria that makes its own food. Example: Chlorobium.

• Heterotrophic Bacteria is the bacteria that doesn't make its own food that is, it relies on other organism for food. Example: Rhodospirillum.

Hope it helps u.