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WordNet-Online
Definitions from WordNet | ||||
Definitions from the WebGametoeciumDefinition:A gametoecium refers to a specialized structure in certain plants that contains reproductive cells or gametangia. It serves as the site of gamete production and fertilization. Examples:1. Noun (Botany): The gametoecium of a fern consists of antheridia and archegonia, which produce sperm and eggs respectively. Example Sentence: The gametoecium of the fern is embedded in the underside of its fronds. 2. Noun (Bryology): In mosses, the gametoecium is a structure that houses the male and female reproductive organs, enabling fertilization. Example Sentence: The gametoecium of the moss is typically found at the apex of the stalk. 3. Noun (Marine Biology): Some marine invertebrates possess a gametoecium, a specialized organ where gametes are produced and released into the water for external fertilization. Example Sentence: The gametoecium of the sea anemone releases eggs and sperm simultaneously during spawning events. 4. Noun (Zoology): In certain animal species, such as hydroids, the gametoecium serves as a multi-functional reproductive structure containing both male and female reproductive cells. Example Sentence: The gametoecium of the hydroid is responsible for the production of eggs and sperm, ensuring successful fertilization. Related Products:Explore related products on Amazon: | ||||
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