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cricket20 [7]
3 years ago
9

Humans begin their existence as a single undifferentiated cell and proceed to become a highly complex and organized system consi

sting of specialized cells (liver, skin, brain, blood, etc.). This change BEST exemplifies the ____ principle.
Biology
1 answer:
tia_tia [17]3 years ago
8 0

Answer:

Orthogenetic

Explanation:

  • The Orthogenetic principle of development was put forward by Heinz Werner, in the year 1975.
  • It is a biological principle of development.
  • This principle of development states that all the aspects of the functioning of a living organism develop progressively from a less differentiated state to a more differentiated state.
  • Besides differentiation, there is also hierarchic integration and articulation of functioning such as perception, cognition, etc.
  • This leads to the development of more complex forms from a simple form.
  • Therefore, a single undifferentiated cell giving rise to the complex organized system is an example of the orthogenetic principle.
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