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| reproduction in which the offspring resemble the parents and undergo the same cycle of development |
| any alteration in the structure of an organism resulting from natural selection, by which the organism becomes more able to survive in its environment |
taxonomy tax·on·o·my (tāk-sŏn'ə-mē)
n.
The classification of organisms in an ordered system that indicates natural relationships.
The science, laws, or principles of classification; systematics.
taxonomy (tāk-sŏn'ə-mē) Pronunciation Key
(click for larger image in new window) The scientific classification of organisms into specially named groups based either on shared characteristics or on evolutionary relationships as inferred from the fossil record or established by genetic analysis. |
The classification of living things. (See Linnean classification.)