Question

What is Linnaean system based only on and what didn't it account for? a) It is based on evolutionary relationships and accounts for all aspects of organisms. b) It is based on physical similarities and doesn't account for genetic differences. c) It is based on geographical distribution and accounts for all aspects of organisms. d) It is based on ecological niches and doesn't account for behavioral traits.

Answer 1

The Linnaean system is based on physical similarities between organisms and does not account for genetic differences. Phylogenetic trees, on the other hand, incorporate genetic, biochemical, and embryological comparisons to represent evolutionary relationships more accurately.

Step-by-step explanation:

The Linnaean system is based on physical similarities between organisms and does not account for genetic differences. It uses visible similarities such as the presence or absence of certain physical traits to classify organisms into a hierarchical model. However, advancements in technology and scientific understanding have led to the development of phylogenetic trees that take into account genetic, biochemical, and embryological comparisons to depict evolutionary relationships more accurately.

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