Read the following statements and select the incorrect statement.

Options

A. Though the bacterial structure is very simple, they are very complex in behavior.
B. Chemosynthetic autotrophic bacteria play a great role in recycling nutrients like nitrogen, phosphorous, iron and sulphur.
C. Majority of the heterotrophic bacteria are important decomposers.
D. Autotrophic bacteria synthesize their food from organic substrates.

Answer

D

Explanation

Autotrophic bacteria synthesise their food from inorganic substrates.