PERICLADIUM Meaning and
Definition
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Pericladium is a noun referring to a protective covering or sheath that surrounds or encloses a specific part of an organism or structure. It is derived from the Greek words "peri" meaning around or enclosing, and "klados" meaning branch or shoot.
In biology, pericladium often specifically refers to the protective sheath found in certain plants or algae, such as bryophytes, liverworts, or some types of green algae. More specifically, it typically denotes the outer layer or covering of a sporogonium, which is the reproductive structure of these plants. The pericladium serves to shield and safeguard the growing sporangium or capsule, which contains the reproductive cells. This protective covering helps provide structural support and protection against harsh environmental conditions, such as excessive light exposure or desiccation.
The pericladium is often composed of specialized cells or tissues that may have specific functions related to the survival or reproductive success of the organism. For instance, it may have pigments that protect against ultraviolet radiation, or contain air chambers that facilitate gas exchange.
In summary, pericladium is a term used in biology to describe a protective sheath or covering that surrounds and encloses a specific reproductive structure in various plants and algae. It helps shield the reproductive cells from adverse external factors, contributing to the organism's survival and reproductive success.
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In bot., the lowenmost clasping portion of sheathing petioles.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for PERICLADIUM
- oericladium
- lericladium
- -ericladium
- 0ericladium
- pwricladium
- psricladium
- pdricladium
- prricladium
- p4ricladium
- p3ricladium
- peeicladium
- pedicladium
- peficladium
- peticladium
- pe5icladium
- pe4icladium
- perucladium
- perjcladium
- perkcladium
- perocladium
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