Question

1. which of the following statements about taxonomy systems is false?

a. phylogeny and the linnaean system give us the same results.
b. the hierarchical classification and the linnaean system give us the same results.
c. the phylogeny system traces organisms according to their evolutionary history.
d. the hierarchical classification system is the basis for taxonomic classification.

Explanation:

To determine the false statement about taxonomy systems:

• Option A: Phylogeny (evolutionary history - based classification) and Linnaean system (morphology - based hierarchical classification) often differ in results (e.g., Linnaean may group by appearance, phylogeny by shared ancestry), so this is false.
• Option B: Hierarchical classification (e.g., Linnaean) and Linnaean system are closely related, giving similar results.
• Option C: Phylogeny (phylogenetic system) traces organisms’ evolutionary history, which is true.
• Option D: Hierarchical classification (like Linnaean) is a basis for taxonomic classification, which is true.

Answer:

A. Phylogeny and the Linnaean system give us the same results.