ETIOLIN Meaning and
Definition
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The term "etiolin" is a relatively obscure and specialized term in botany, referring to a specific physiological response in plants. Etiolin is a noun that describes the pale and elongated growth of a plant organ, mainly a stem, due to its exposure to limited light or lack of photosynthesis. This response is triggered in plants in an attempt to maximize their light absorption, compensating for the lack of light availability.
When a plant is devoid of sufficient light, it will undergo etiolation. This process involves several distinctive changes in its morphology. The stem becomes weak, elongated, and often rises in a curved shape towards the light source. The leaves, if produced at all, are small and pale. Additionally, the internodes between the leaves become significantly lengthened. This overall appearance is often described as "etiolin." Etiolin is a temporary condition, as the plant attempts to grow towards the light.
Etiolin is caused by an increase in the production of a plant hormone called auxin, which prompts cells to elongate. At the same time, the lower levels of light prevent the growth-promoting effects of other plant hormones, such as cytokinins, leading to the etiolin phenotype.
Overall, etiolin describes the unique pale and elongated growth that occurs in plants in response to insufficient light conditions.
Common Misspellings for ETIOLIN
- etilon
- wtiolin
- stiolin
- dtiolin
- rtiolin
- 4tiolin
- 3tiolin
- efiolin
- egiolin
- eyiolin
- e6iolin
- e5iolin
- etuolin
- etjolin
- et8olin
- etiilin
- etiklin
- etillin
- etiplin
- eti0lin
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