RESUPINATION Meaning and
Definition
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Resupination is a biological term that refers to the process of rotation or turning over of an organ or structure in a living organism, particularly in plants and animals. It involves the action of repositioning the organ, usually by rotating it by 180 degrees, so that its upper side or upper surface becomes its lower side or lower surface.
In plants, resupination commonly occurs in flowers. Some flowers are considered to be resupinate when they undergo a twisted or upside-down position during their development or maturation. This twisting can occur in various parts of the flower, such as the petals, sepals, or even the reproductive organs. Resupination in flowers can be a result of various factors, such as genetic mutations, environmental conditions, or pollinator preferences.
In animals, resupination is observed in certain species of snails and slugs, where the shell undergoes a 180-degree rotation. This process assists in protecting the organism's soft body parts, such as the foot and head, within the coiled shell, thereby providing a defense mechanism against potential predators.
Overall, resupination is a term that describes the act of rotating or turning over an organ or structure in a living organism, playing significant roles in the development, adaptation, and functionality of various organisms in the natural world.
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Supination; lying, or turning over, on the back.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for RESUPINATION
- eesupination
- desupination
- fesupination
- tesupination
- 5esupination
- 4esupination
- rwsupination
- rssupination
- rdsupination
- rrsupination
- r4supination
- r3supination
- reaupination
- rezupination
- rexupination
- redupination
- reeupination
- rewupination
- resypination
- reshpination
Etymology of RESUPINATION
The word "resupination" is a noun form derived from the verb "resupinate". The etymology of "resupinate" can be traced back to Latin roots.
It originates from the Latin word "resupinatus", which is the past participle of "resupinare". "Resupinare" is a compound word formed from the prefix "re-" meaning "back" or "again", and "supinare" meaning "to lay on the back".
Over time, the verb "resupinate" developed in English to refer to the process of rotating or turning something upside down or laying it on its back. It is often used in botanical terminology to describe the positioning or orientation of flowers or leaves that are turned upwards, facing the stem or the main axis.
The noun form "resupination" refers to the act or state of being resupinate.
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