WorksheetsEvolution Vocab 1 Minitest
Total questions: 15
Worksheet time: 10mins
Evolutionary history of a species or group of species:
Vestigial structure
Phylogeny
Evolution
Species
A structure that is present in an organism but no longer serves its original purpose:
Phylogeny
Cladogram
Species
Vestigial structure
Structures that do not have a common evolutionary origin but are similar in function:
Homologous structure
Analogous structure
Cladogram
Vestigial structure
The gradual change in a species over time:
Biogeography
Phylogeny
Cladogram
Evolution
Structures in different species that are similar because of common ancestry:
Homologous structure
Analogous structure
Evolution
Phylogeny
Study of past and present distribution of organisms:
Embryology
Phylogeny
Evolution
Biogeography
The study of embryos and their development:
Cladogram
Phylogeny
Embryology
Biogeography
Diagram that shows the evolutionary relationships among a group of organisms:
Cladogram
Species
Biogeography
Molecular homology
Similar DNA (amino acid sequences) among different species from a common ancestor:
Phylogeny
Molecular homology
Embryology
Biogeography
A group of similar organisms that can breed and produce fertile offspring:
Cladogram
Organism
Species
Embryology
The fact that both these mammals incubate their immature offspring in a pouch provides evidence that they —
These limbs provide evidence of common ancestry because they —
Whales are aquatic mammals that contain a pelvis (hip) bone. Even though it does not aid in its movement, the function must have been used by a common ancestor of the whale. Thus, the pelvis is referred to as a(n)
vestigial structure
analogous structure
homologous structure
