PISTILLIDIUM Meaning and
Definition
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Pistillidium is a botanical term that refers to the female reproductive structure of certain lower plants, particularly algae and fungi. It is a specialized organ or cell structure that contains the female gametes.
In algae, such as red algae and some diatoms, pistillidium refers to flask-shaped structures that function as female reproductive organs. These structures act as receptacles where the female gametes, called carpogonia, are produced and fertilized by male gametes, known as antheridia. Once fertilized, the pistillidium matures and produces diploid zygotes, which then develop into new individuals.
In some fungi, pistillidium is a term used to describe a flask-shaped structure that contains a cluster of female reproductive cells or ascogonia. These cells are involved in sexual reproduction, where they receive and fertilize male gametes called antheridia, resulting in the formation of a zygote. The zygote then undergoes meiosis and develops into ascospores, which are dispersed to propagate new fungal individuals.
Overall, the term pistillidium pertains to specialized female reproductive structures found in certain lower plants, facilitating sexual reproduction and the production of new generations. These structures vary in shape and form depending on the organism, but their primary function remains consistent – to generate and facilitate the union of female gametes, ultimately leading to the formation of zygotes and subsequent reproduction.
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In bot., an organ in the higher cryptogams having female sexual functions.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PISTILLIDIUM
- oistillidium
- listillidium
- -istillidium
- 0istillidium
- pustillidium
- pjstillidium
- pkstillidium
- postillidium
- p9stillidium
- p8stillidium
- piatillidium
- piztillidium
- pixtillidium
- pidtillidium
- pietillidium
- piwtillidium
- pisrillidium
- pisfillidium
- pisgillidium
- pisyillidium
Etymology of PISTILLIDIUM
The word "Pistillidium" is a scientific term used in botany to refer to the female reproductive organ in certain algae and fungi. The etymology of the word can be broken down as follows:
- "Pistilli-" is derived from the Latin word "pistillum", which means "pestle". This term refers to a tool used for grinding or pounding substances in a mortar. In the context of the word "Pistillidium", it represents the elongated structure of the female reproductive organ resembling a pestle.
- "-idium" is a suffix commonly used in biology to denote a small structure or idea associated with the root word. In this case, it signifies that the structure is related to or resembles a pistil.
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