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Which of the following statements accurately describe heterotrophs?

  1. Heterotrophs are also referred to as producers.
  2. They are generally animals that feed on other organisms.
  3. Consumers are also called phagotrophs, indicating their ability to ingest or swallow food.

    Aii only

    Biii only

    Cii, iii

    DAll

    Answer:

    C. ii, iii

    Read Explanation:

    • Heterotrophs, meaning 'other feeders', are organisms that cannot produce their own food and must obtain energy by consuming other organisms or organic matter.

    • This group includes all animals, fungi, and many bacteria and protists. Their existence is entirely dependent on the energy fixed by autotrophs.

    • The term 'phagotroph' specifically highlights their method of feeding by ingesting solid food particles, a characteristic common to most animals.


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