Which statement best describes heterotrophic bacteria?

Which statement best describes heterotrophic bacteria?
  1. Heterotrophic bacteria are the most abundant type of bacteria in nature.
  2. Heterotrophic bacteria are not important decomposers.
  3. Heterotrophic bacteria only exist in certain environments.
  4. Heterotrophic bacteria are the least abundant type of bacteria in nature.

Solution

Heterotrophic bacteria are the most abundant in nature and that the majority of them are important decomposers.

Asked in: NCERT

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