Search Results for: ecological pyramid
Ecological pyramid
Definition noun A graphical representation in the shape of a pyramid to show the feeding relationship of groups of... Read More
Trophic level
In ecology, a trophic level pertains to a position in a food chain or ecological pyramid occupied by a group of organisms... Read More
Pyramid of Productivity
Definition noun A graphical representation in the shape of a pyramid showing the distribution of productivity or flow of... Read More
Tertiary consumer
Definition noun, plural: tertiary consumers Any organism that consumes or feeds largely on primary and secondary... Read More
Primary producers
'Primary producers (also called simply as producers) are the autotrophs capable of producing organic compounds from light... Read More
Decomposer
Decomposer Definition The organisms that carry out the process of decay or breakdown of the dead organism are known as... Read More
Pyramid of Numbers
Definition A graphical representation in the form of a pyramid showing the feeding relationship and the number of organisms... Read More
Secondary consumer
Definition noun, plural: secondary consumers Any organism that consumes or feeds largely on primary consumers, as well as... Read More
Heterotroph
Heterotroph Definition What is a heterotroph? Does a heterotroph make its own food? In biology and ecology, a heterotroph... Read More
Freshwater Producers and Consumers
There are four main constituents of the living environment that form the freshwater ecosystem, they are as follows. ... Read More
Food chain
Everything is a cycle in life. The way organisms consume their food also follows a cycle. This is usually described as the... Read More
Freshwater Ecology
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of... Read More
Freshwater Community Energy Relationships – Producers & Consumers
The previous tutorial on producers and consumers noted the reliance that organisms have on one another to obtain energy to... Read More
Environment
Environment Definition What does environment mean? If you mean physical environment, then it is defined as the surrounding... Read More
Population Growth and Survivorship
By: Maria Victoria Gonzaga Previously, we learned about biodiversity and endemism. Now, let's look at the... Read More
Microalgae
Microalgae Definition Microalgae (singular: microalga)Â are microscopic algal species as opposed to other algae that are... Read More
Detritivore
Definition noun, plural: detritivores An organism that feeds on detritus or organic waste Supplement A detritivore pertains... Read More
Primary consumer
Definition noun, plural: primary consumers Any organism that consumes or feeds on autotrophs Supplement A food chain is... Read More
Calvin cycle
Calvin Cycle Definition The Calvin cycle, also known as the Calvin Benson cycle or the dark reactions, is a series of... Read More
Biotic factor
Biotic Factor Definition A biotic factor is the living component in an ecosystem. The term "biotic" means "of or related... Read More
Chlorophyll
Why are most plants green? Have you ever had the same question? Perhaps, you’ve been told that the plants are green... Read More