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Identify the correct statements regarding Periphyton.

  1. Periphyton are free-swimming organisms found in the open water.
  2. These organisms are typically found attached to or clinging to plant stems, leaves, or other submerged objects.
  3. Sessile algae and associated animal groups are examples of Periphyton.
  4. Periphyton are exclusively microscopic organisms.

    A1, 4

    B2 only

    C2, 3

    D3, 4

    Answer:

    C. 2, 3

    Read Explanation:

    • These are organisms which remain attached or clinging to stems and leaves of rooted plants or substances emerging above the bottom mud.

    • Sessile algae and their associated group of animals fall in this group.


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