Trophic levels in ecosystem is formed by:

The number of trophic levels in an ecosystem is limited. Comment.

A diagrammatic representation of different trophic levels in an ecosystem is given below Give example of the organism for each trophic level either from aquatic or terrestrial ecosystem.

The flow of energy along various trophic levels of an ecosystem is :

Flow of energy declines from lower or first trophic level to upper or top trophic level in ecosystem is mainly explained by

The first trophic level in an ecosystem consists of:

The first trophic level in an ecosystem consists of:

The flow of energy among various trophic levels of an ecosystem is