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Railways PYQCBT 2 2017

RRB NTPC · Question 48

______ is NOT a mode of heterotrophic nutrition.

  1. Parasitic

  2. Holozoic

  3. Automatic

  4. Saprotrophic

Show answer & explanation

Answer: (C) Automatic

Explanation

Heterotrophic nutrition includes parasitic, holozoic and saprotrophic modes. Organisms that make their own food are autotrophic; 'automatic' is not a mode of heterotrophic nutrition.