CARPOGONIUM Meaning and
Definition
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A carpogonium refers to a specialized structure found in certain groups of algae, fungi, and other lower plants, specifically in the phylum Rhodophyta within the algae kingdom. It is an essential part of the reproductive cycle of these organisms, particularly in the process of sexual reproduction.
The carpogonium is a female structure, typically flask-shaped, consisting of a slender tubular stalk known as the trichogyne and an enlarged base called the supporting cell. The trichogyne protrudes from the supporting cell and has a receptive tip capable of receiving male gametes during fertilization. The supporting cell, on the other hand, functions as a nutrient-transferring organ necessary for the development of the fertilized egg.
The carpogonium plays a vital role in the formation of the female reproductive structure called the cystocarp. Upon successful fertilization, the carpogonium undergoes transformation, resulting in the development of a cystocarp that contains developing carposporangia, which are cells that produce diploid spores. These spores eventually give rise to new individuals through a process known as sporogenesis.
Overall, the carpogonium is an essential component of sexual reproduction in certain groups of algae and fungi. Its specialized structure and function are crucial for successful fertilization, leading to the formation of cystocarps and subsequent spore production. The carpogonium plays a pivotal role in the life cycle and reproductive strategies of these lower plants.
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In botany, the lower part of the procarp, or female sexual organ, in Ascomycetes.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CARPOGONIUM
- xarpogonium
- varpogonium
- farpogonium
- darpogonium
- czrpogonium
- csrpogonium
- cwrpogonium
- cqrpogonium
- caepogonium
- cadpogonium
- cafpogonium
- catpogonium
- ca5pogonium
- ca4pogonium
- caroogonium
- carlogonium
- car-ogonium
- car0ogonium
- carpigonium
- carpkgonium
Etymology of CARPOGONIUM
The word carpogonium is derived from two Greek roots: karpos meaning fruit and gonia meaning angle or corner. In botanical terms, a carpogonium refers to a specialized structure found in certain algae (such as red algae) that functions in sexual reproduction. The term was coined based on the shape and function of this structure, as it is involved in the formation of the fruiting body (carposporophyte), thus giving rise to the name carpogonium.
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