What Does Orthogenetic Meaning?
Variation of Organisms in Successive Generations That in Some Especially Former Evolutionary Theories Takes Place in Some Predestined Direction Resulting in...
: variation of organisms in successive generations that in some especially former evolutionary theories takes place in some predestined direction resulting in progressive evolutionary trends independent of external factors.
What is Orthogenetic principle of growth?
Orthogenetic Principle
This means that development of more difficult tasks begins with the mastery of simple tasks first. In other words, one stage of development lays the foundation for the next stage of development.
What is orthogenesis example?
157) stated that: “The most widely cited example of orthogenesis, in any sense of the word, is the evolution of the horse.” The problem with depicting fossil horses as orthogenetic is that, by the early twentieth century, paleontologists understood that, rather than a simple, straight-line sequence (Fig.