What is the name of relationship where two organisms live in close physical association and share mutual benefits?

The two micro-organisms which live in symbiotic association in lichens are

Benthos is the name given to a those organisms which live

What is the basis of classification of living organisms.

What is the need of standardizing the names of living organisms?

Physical association of two genes known as :

Identify the process in which both th e organisms are benefited in their close association.

In biological terms, "_____" is a relationship between two organisms in which one organism benefits and the other is unaffected.

$ Classification based on the evolutionary relationships among the organisms is called phylogenetic classification. ! According to Binomila Nomenclature, each living organisms has a name of two parts.

The relationship between two organisms in which one obtains some benefit at the expense of the other is called :