Biology

Biology

A natural science concerned with the study of life or living matter in all its forms and phenomena, especially in relation to their origin, growth, reproduction, structure, behaviour and evolution.

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Biology > Ecology

consumer

Biology; Ecology

Any organism which must consume other organisms (living or dead) to satisfy its energy needs. Contrast with autotroph.

detrivore

Biology; Ecology

Any organism which obtains most of its nutrients from the detritus in an ecosystem.

periphyton

Biology; Ecology

Dense strands of algal growth that cover the water surface between the emergant aquatic plants. Spirogyra is commonly responsible for this growth.

pollinator

Biology; Ecology

Animal which carries pollen from one seed plant to another, unwittingly aiding the plant in its reproduction. Common pollinators include insects, especially bees, butterflies, and ...

frugivore

Biology; Ecology

Animal which primarily eats fruit. Many bats and birds are frugivores.

nutrient

Biology; Ecology

Any element or simple compound necessary for the health and survival of an organism. This includes air and water, as well as food.

nutrient cycling

Biology; Ecology

All the processes by which nutrients are transferred from one organism to another. For instance, the carbon cycle includes uptake of carbon dioxide by plants, ingestion by ...