Question

In such relationship organism are parastic or mutually beneficial from eachother explain

Answer 1

While people tend to use word Symbiosis for this kind of relationship, in biology this term describes all kinds of a close and long-term biological interaction including also commensalistic (when one organism benefits from the other without affecting it), and parasitic (when one organism benefits at the expense of the other).

The more correct word specifically for a relationship in which each individual benefits from the activity of the other is Mutualism