What is an example of mutualism?

What is an example of mutualism?
  1. An orchid growing as an epiphyte on a mango branch.
  2. Cattle egrets and grazing cattle in close association.
  3. Lichens.
  4. Sea anemone and clown fish.

Solution

Lichens represent an example of mutualism between a fungus and photosynthesizing algae or cyanobacteria.

Asked in: NCERT

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