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homologous
01
reflecting a similarity in arrangement, type, or origin, particularly within the same species
02
originating from a common ancestor but evolving to serve distinct functions
Example
Within the animal kingdom, one can find homologous bone structures that suggest a shared lineage.
Although they live in different environments, terrestrial and aquatic animals often exhibit homologous anatomical features.
During metaphase I of meiosis, homologous chromosomes pair up and align at the metaphase plate.
The spindle fibers attach to the centromeres of each homologous chromosome pair during metaphase I.
During meiosis, homologous chromosomes pair up and exchange genetic material before the cells reduce.
