Question

What is a symbiotic relationship? Explain with the help of an example. [2 marks]

Answer 1

1. The kind of relationship in which both the organisms are mutually benefited from each other are said to exhibit a symbiotic relationship. [1mark]

2. Lichens(Algae and Fungi) show a symbiotic relationship. The algae provides nutrients to the fungus and in return, fungi help the algae to absorb water and nutrients from the soil which is required for the proper growth. [1mark]