BIRNBAUM STRUCTURAL ANALYSIS
Birnbaum, in order to develop a unified approach to numerous and various structural analyzes - to identify new species in a group, identified a triad of characteristics: - simultaneous fixation of homozygous genes in the genetic material - parallel transmission of these genes to offspring and the mental endurance of their carriers.
In 1947, he called the analysis linking genetic criteria with environmental conditions “prerequisites” or “one approach.” In another work, he wrote: “Primary populations of organisms, as a rule, are not preserved. In some way, adaptation to the environment and new innate characteristics modify this population, and a new group with significantly different biological properties arises (interim report of the project on marine morphology), probably the primary groups of organisms also quickly transformed each other, and their characteristics degenerated and stabilized at some new stage of the species cycle. It logically follows from this, and is related to the previous statement, that many of the species are not new species at all (like most parasites, completely adapted to their current habitat and never adapted to another). The same basic principle can be traced back to laws