Definition Trophic level is the relative position of an entity in the food chain. It forms the feeding positions in a food web or chain. All food webs and chains have at least two or three trophic …

The next level is occupied by the next trophic level, i.e., the primary consumers and so on. All the calculations for construction of these types of ecological pyramids must take into account all …

The producers and consumers in the ecosystem can be arranged into different feeding groups and are known as trophic level or the feeding level. The producers (plants) represent the first …

Trophic level refers to the sequential stages in a food chain, starting with producers at the bottom, followed by primary, secondary and tertiary consumers. Every level in a food chain is known …

For instance, in the grazing food chain, there is a distinct transfer of energy flow between different trophic levels. Energy for this type of food chain is from the dead and decomposed matter …

The correct option is A Stage in a food chain The feeding positions or stages in a food chain or web are called trophic levels. Producers occupy one trophic level, consumers occupy another …

The three vital aspects of an ecological niche are – physical level, function role and its position in the environmental gradient. Based on this, ecological niche can be classified into three types – …

Biomagnification The process of a buildup of certain chemical substances or toxins at the higher trophic levels of a food chain is termed Biomagnification. This is also referred to as biological …

Trophic level is the specific place that a living organism occupies in a food chain. In a biomass pyramid, producers (1 st trophic level) are at the base, followed by herbivores (primary …

The grazing food chain is a type of food chain in which energy at the lowest trophic level is acquired via photosynthesis. The grazing food chain begins with producers like green plants, …