In this matching question, the interaction types for the organisms are as follows:
- Fig tree and wasp exhibit Mutualism (A-III), as both benefit from the relationship.
- Orchid and mango exhibit Commensalism (B-I), where one benefits while the other is not harmed.
- Cuscuta and hedge are an example of Parasitism (C-II), where the parasitic plant benefits at the expense of the host.
- Cow and grass exhibit Predation (D-IV), where one is consumed by the other.