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Coral reefs

Coral reefs are structures formed from the calcium carbonate secretions of corals. They are colonies of tiny animals in marine areas containing few nutrients.

Contributors in Coral reefs

Coral reefs

Sternite

Natural environment; Coral reefs

The ventral plate (or sclerite) of each segment of the body of an arthropod.

Foraminifera

Natural environment; Coral reefs

Planktonic and benthic protozoan protists that have a test (shell) composed of calcium carbonate.

Blood

Natural environment; Coral reefs

A circulating tissue composed of a fluid portion (plasma) with suspended formed elements (red blood cells, white blood cells, and platelets) that delivers nutrients and hormones to cells and removes ...

Bimodal curve

Natural environment; Coral reefs

A frequency curve characterised by two peaks.

Vacuole

Natural environment; Coral reefs

A membrane-bounded vesicle in eukaryotic cells that has a secretory, endocytotic, phagocytotic or storage function.

Oceanic reef

Natural environment; Coral reefs

A reef that develops adjacent to deeper waters, often in association with oceanic islands.

Allelopathic substance

Natural environment; Coral reefs

A substance produced by one organism that adversely affects another organism.

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