Search Results for: coral
Hard coral
Definition noun, plural: hard corals Any of the coral species that build coral reefs by their deposition of calcium... Read More
Coral polyp
Definition noun, plural: coral polyps (marine biology) An invertebrate species of the class Anthozoa that may live either... Read More
Brain coral
Definition noun, plural: brain corals A reef-building coral characterized by having a convoluted thecae resembling a human... Read More
Soft coral
Definition noun, plural: soft corals A coral that is soft-bodied and is not involved in coral reef building since it does... Read More
Abiotic factor
An abiotic factor is a non-living element of the environment that influences the way organisms and ecosystems function. Some... Read More
Millepora alcicornis
Millepora alcicornis is a species of the family Milleporidae, class Hydrozoa, phylum Cnidaria. It is a colonial fire coral... Read More
Heterotroph
Heterotroph Definition What is a heterotroph? Does a heterotroph make its own food? In biology and ecology, a heterotroph... Read More
Biodiversity
The biological world or life on earth is a marvel that has amazed us since time immemorial. The rich natural diversity of... Read More
Fragmentation
Fragmentation Definition What is fragmentation? In general, fragmentation refers to the state or the process of breaking... Read More
Intracellular digestion
Intracellular Digestion Definition What is intracellular digestion? ‘Intra’ means "inside" and ‘cellular’ pertains... Read More
Oceanian realm
Definition noun A biogeographic realm that covers Polynesia (except New Zealand), Micronesia, and the Fijian... 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
Density dependence
Definition noun (population ecology) An effect in which the intensity changes with the increasing population density, e.g.... Read More
Species Richness
Definition noun, Pertains to a number of different species represent in a given ecological community. Supplement Species... Read More
Nematocyst
All organisms are composed of millions of cells. Many cells serve specific purposes and are specialized to do distinct... Read More
Hermaphrodite
We all know that typically living organisms are divided into two main categories of sex-based on their biological structure.... Read More
Alimentary canal
Definition of Alimentary canal What is the alimentary canal? The alimentary canal is a muscular hollow continuous tubular... Read More
Microalgae
Microalgae Definition Microalgae (singular: microalga) are microscopic algal species as opposed to other algae that are... Read More