Physical homology, Genetic homology, and Ecological niche
In evolution the study of vertebrate forelimbs is related to the anatomical evidence from homology.
The three types of homologies are anatomical homology (similar structure), developmental homology (similar embryonic origin), and molecular homology (similar genetic sequence). These homologies provide evidence of common ancestry and evolutionary relationships among different species.
proposed hypothesis of homology based on similarity.
In evolution the study of vertebrate forelimbs is related to the anatomical evidence from homology.
Homology is frequently found in organic chemistry.
Homology
homology
The three criteria used to determine whether something is homology are similarity in structure, similarity in function, and evidence of shared ancestry. If two features meet these criteria, they are considered homologous.
The traits are also found in many intervening lineages on the tree of life
Homology- Evolved from a common ancestor Analogous- 2 similar structures that evolved differently
James W. Vick has written: 'Homology theory' -- subject(s): Homology theory