OOGONIUM Meaning and
Definition
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An oogonium is a specialized cell found in certain organisms, particularly in algae and fungi, which is involved in the process of sexual reproduction. It is typically a round or oval-shaped cell that serves as the female reproductive structure. In algae, oogonia are produced during the reproductive cycle and are responsible for the formation of female gametes, or eggs.
In fungi, oogonia are present in the oomycetes group, which includes water molds and downy mildews. Oogonia in oomycetes are flask-shaped structures that contain one or more eggs. They are usually produced in specialized structures called oogonial stalks.
The primary function of an oogonium is to produce and house female gametes, which are necessary for sexual reproduction. The oogonium undergoes a series of developmental processes, leading to the production of eggs that can be fertilized by male gametes to form a zygote.
Overall, the term "oogonium" refers to a cell or structure involved in the sexual reproduction of certain organisms, typically acting as the female counterpart. Its role is crucial in the continuation of species through the production of female gametes.
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The primitive ovum, or antenatal egg-cell, from which the oocyte is developed.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for OOGONIUM
Etymology of OOGONIUM
The word "oogonium" is derived from the Greek words "oo-" meaning "egg" and "-gonos" meaning "offspring" or "progeny". In biology, an oogonium refers to a structure found in fungi, algae, and some other organisms that produces and contains ova or female reproductive cells. The term was first coined in the mid-19th century, combining the Greek roots to describe this specific reproductive structure.
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