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Cell fusion is an important cellular process in which several uninucleate cells (cells with a single nucleus) combine to form a multinucleate cell, known as a syncytium.Cell fusion occurs during differentiation of myoblasts, osteoclasts and trophoblasts, during embryogenesis, and morphogenesis. [1]
The original theory by Lynn Margulis proposed an additional preliminary merger, but this is poorly supported and not now generally believed. [ 1 ] Symbiogenesis ( endosymbiotic theory , or serial endosymbiotic theory [ 2 ] ) is the leading evolutionary theory of the origin of eukaryotic cells from prokaryotic organisms. [ 3 ]
Process theories are used to explain how decisions are made [4] how software is designed [5] [6] and how software processes are improved. [7] Motivation theories can be classified broadly into two different perspectives: Content and Process theories. Content theories deal with “what” motivates people and it is concerned with individual ...
He defines novelty as occurring when some part of the body develops an individual and quasi-independent existence, in other words as a distinct and recognisable structure, which he implies might occur before natural selection begins to adapt the structure for some function.
Process science is the method of describing change from an inquiry-oriented process perspective. [1] [2] [3] Process science includes algorithms, heuristics, and sequences found in psychology, linguistics, anthropology, politics, and economics. [4] In sociology, processes are temporal. [5] In computer science, a process is the collective input ...
The label brings centuries of tradition—and celebratory toasts—to the skies. For those unfamiliar with the esteemed maison, Taittinger is a family-owned and operated house based in Reims, France.
The word amalgamation means miscegenation. [13] When different cultural groups come into contact with each other, marriages occur. [1] This in turn creates a genetic mergence through the birth of children. [2] This genetic process, also known as hybridization, [19] [20] results after many generations. [2] [19]
Some scientists have proposed in the last few decades that a general theory of living systems is required to explain the nature of life. [1] Such a general theory would arise out of the ecological and biological sciences and attempt to map general principles for how all living systems work. Instead of examining phenomena by attempting to break ...