What does root hair mean?
Definitions for root hair
root ha·ir
This dictionary definitions page includes all the possible meanings, example usage and translations of the word root hair.
Princeton's WordNet
root hairnoun
thin hairlike outgrowth of an epidermal cell just behind the tip; absorbs nutrients from the soil
Wikipedia
Root hair
Root hair, or absorbent hairs, are outgrowths of epidermal cells, specialized cells at the tip of a plant root. They are lateral extensions of a single cell and are only rarely branched. They are found in the region of maturation, of the root. Root hair cells improve plant water absorption by increasing root surface area to volume ratio which allows the root hair cell to take in more water. The large vacuole inside root hair cells makes this intake much more efficient. Root hairs are also important for nutrient uptake as they are main interface between plants and mycorrhizal fungi.
ChatGPT
root hair
A root hair is a tiny, hair-like outgrowth from a root of a plant that primarily functions in absorption of water and nutrients from the soil. It significantly increases the surface area of the root for more effective absorption.
Wikidata
Root hair
A root hair, the rhizoid of a vascular plant, is a tubular outgrowth of a trichoblast, a hair-forming cell on the epidermis of a plant root. As they are lateral extensions of a single cell and only rarely branched, they are invisible to the naked eye. They are found only in the region of maturation of the root. Just prior to the root hair cell development, there is a point of elevated phosphorylase activity.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of root hair in Chaldean Numerology is: 2
Pythagorean Numerology
The numerical value of root hair in Pythagorean Numerology is: 5
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"root hair." Definitions.net. STANDS4 LLC, 2024. Web. 28 Apr. 2024. <https://www.definitions.net/definition/root+hair>.
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