POLYCOTYLEDON Meaning and
Definition
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Polycotyledon can be defined as a term used in botany to describe a type of germination or seed development in plants that possess multiple cotyledons. Cotyledons are the first embryonic leaves or seed leaves produced by a germinating seed, which serve as nutrient reserves for the developing plant.
In plants that are considered polycotyledonous, the embryo within the seed gives rise to more than two cotyledons. This is in contrast to plants classified as monocotyledonous or dicotyledonous, which typically have one or two cotyledons respectively. The exact number of cotyledons can vary among polycotyledonous species and can range from three to several.
Polycotyledonous plants encompass a diverse array of species including some economically significant ones like legumes, brassicas, and mustard family plants. These plants have unique characteristics and developmental traits associated with their multiple cotyledons, which contribute to their growth and success.
Understanding the distinction between polycotyledonous and other plant classifications is essential for taxonomic purposes, as well as for comprehending the diversity of plant species. The number of cotyledons present in a plant often plays a vital role in its overall development and reproductive strategies. Therefore, the term polycotyledon is a crucial botanical concept that helps identify and differentiate specific types of plants based on their seed structure and germination patterns.
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In bot., a plant of which the seeds have more than two lobes.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for POLYCOTYLEDON
- oolycotyledon
- lolycotyledon
- -olycotyledon
- 0olycotyledon
- pilycotyledon
- pklycotyledon
- pllycotyledon
- pplycotyledon
- p0lycotyledon
- p9lycotyledon
- pokycotyledon
- popycotyledon
- pooycotyledon
- poltcotyledon
- polgcotyledon
- polhcotyledon
- polucotyledon
- pol7cotyledon
- pol6cotyledon
- polyxotyledon
Etymology of POLYCOTYLEDON
The word "Polycotyledon" is derived from the combination of two Greek roots: "poly" which means "many" and "cotyledon" which refers to the embryonic leaf in plants.
In botany, cotyledons are the primary leaves that develop from the embryo of a seed. Most plants have one or two cotyledons, and they play a vital role in providing energy and nutrients to the growing plant until it can produce its own leaves through photosynthesis.
"Polycotyledon" combines "poly" to indicate "many" and "cotyledon" to signify "leaves". Therefore, "Polycotyledon" refers to plants that have more than the usual number of cotyledons. These plants are exceptions to the common pattern found in most plants and belong to a distinct group with multiple embryonic leaves.
Similar spelling word for POLYCOTYLEDON
