In eighteenth-century botany, Carl Linnaeus’s sexual system of classification achieved widespread adoption primarily due to its pragmatic utility: by categorizing plants based on a limited number of predetermined floral characters, it provided a straightforward key for field identification. However, contemporary critics such as Michel Adanson argued that Linnaeus’s reliance on a single, arbitrarily privileged set of morphological traits inevitably grouped phylogenetically disparate taxa together while separating closely related species. To remedy this structural flaw, Adanson proposed an empirical, polythetic methodology, evaluating dozens of equal-weighted vegetative and reproductive attributes to construct a 'natural system' based on overall character agreement. Although Adanson’s exhaustive approach was initially dismissed by contemporaries as computationally impractical prior to the advent of numerical taxonomy, his theoretical framework presaged modern cladistic principles. Adanson’s critique did not seek to deny the field-level utility of artificial keys; rather, it demonstrated that operational convenience should not be conflated with systematic affinity.
Consider each of the choices separately and select all that apply.
Which of the following statements correctly describe the rhetorical function of the final sentence ("Adanson’s critique did not seek...") in the passage?
- It clarifies the precise scope of Adanson's argument by distinguishing practical application from theoretical validity.Cevap
- BIt presents empirical evidence to refute the claim regarding the widespread adoption of Linnaeus's system.
- It qualifies the counterargument introduced earlier by specifying a boundary on what Adanson intended to critique.Cevap
- DIt resolves the historical paradox described between eighteenth-century computational constraints and modern numerical taxonomy.
- EIt introduces a concession that undermines the author's primary defense of Adanson's polythetic methodology.