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Ünite 1: Classification of Living Organisms — Veri Tablosu

Classification and Reproduction of Organisms

Contributor / Concept	Era / Domain	Key Features / Categories
Aristotle	Ancient	Plants and Animals based on morphology.
Carl Linnaeus	18th Century	Binomial system and hierarchical levels.
Ernst Haeckel	19th Century	Added Protista and Bacteria kingdoms.
Robert H. Whittaker	20th Century	Introduced Fungi as the fifth kingdom.
Carl Woese	1990	Three-domain system: Bacteria, Archaea, Eukaryota.
Exospores	Asexual Reproduction	Develop externally without a special sac.
Endospores	Asexual Reproduction	Form inside specialized cells called sporangia.
Isogamy	Sexual Reproduction	Reproduction using morphologically similar gametes.
Oogamy	Sexual Reproduction	Large nonmotile female gamete, small male gamete.