You searched for last universal ancestor - Biology Articles, Tutorials & Dictionary Online

Definition noun The hypothetical primordial organism from which all other species of organisms on Earth... Read More

Phylogenetics Definition Phylogenetics is the scientific study of phylogeny. It studies evolutionary relationships among... Read More

Phylogeny refers to the evolutionary history of the development of a species or of a taxonomic group of organisms. The... Read More

Mitochondrion Definition What are mitochondria? The term “mitochondrion” comes from the two words of the Greek... Read More

An organism refers to a living thing that has an organized structure, can react to stimuli, reproduce, grow, adapt, and... Read More

Definition noun A kind of evolution that involves evolutionary changes that are adaptive to a particular... Read More

Life Definition Life is a characteristic of a living organism that distinguishes the latter from a dead organism or a... Read More

Animal Definition An animal (plural: animals) refers to any of the eukaryotic multicellular organisms of the biological... Read More

Kingdom is a taxonomic rank used in biological classification systems to simplify the understanding of the biological world.... Read More

Definition noun The branch of biology concerned with the evolution of organisms, particularly the origin and descent of... Read More

The Fungi What are the Fungi? The Fungi are the great saprophytes, the master recyclers. They are the black rot, the... Read More

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