Home › AP Biology › Biology › Phylogenies and the History of Life › A diagram showing evolutionary pathways and conn…
A diagram showing evolutionary pathways and connections among organisms is a:
APunnett square
BPedigree chart
CFood web diagram
DPhylogenetic tree
Answer & Solution
Correct answer: D. Phylogenetic tree
1. Evolutionary relationships are best shown as branching lines.
2. Scientists often construct phylogenetic trees based on evidence drawn from multiple disciplines.
3. Those trees illustrate evolutionary pathways and connections among organisms.
4. A Punnett square instead predicts the genotypes of offspring.
_Source: OpenStax Biology for AP(R) Courses (CC BY 4.0), Ch 20 'Phylogenies and the History of Life', sections 20.1-20.3_
Related questions
Naming an organism by genus and species alone works because those two ranks are:On a rooted phylogenetic tree, the three domains diverging from a single point implies theThe comparison of taxonomy to a grocery store's departments is meant to show that taxonomyA shared trait is only useful for building a cladogram if it is:Analogous structures mislead the unwary because similarity of form can arise without:Amniotic eggs are used as an example of a trait that marks out a:Phylogenetic trees are constructed from evidence drawn from:Taxonomy is described as a tool whose purpose is to: