ISOBILATERAL SYMMETRY Meaning and
Definition
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Isobilateral symmetry refers to a type of symmetry found in certain organisms, where the body is symmetrical along a central axis, with the left and right sides being mirror images of each other. The term isobilateral comes from the Greek words iso meaning "equal" and bilateral meaning "two-sided".
In isobilateral symmetry, the body can be divided into two equal halves along a midline, resulting in the same pattern and arrangement of body parts on each side. This symmetry is often observed in simple organisms, such as plant leaves.
Leaves exhibiting isobilateral symmetry have similar structures on both surfaces. The upper and lower surfaces contain the same type of tissues, such as the epidermis, mesophyll, and veins. The leaf's shape and venation pattern are symmetrical with respect to the midrib. However, unlike organisms with bilateral symmetry, isobilateral leaves do not have a distinct dorsal (top) and ventral (bottom) surface.
Isobilateral symmetry ensures equal exposure of both leaf surfaces to sunlight, allowing for photosynthesis to occur more efficiently. It also aids in efficient gas exchange through the stomata, as they are evenly distributed on both surfaces.
Overall, isobilateral symmetry refers to a symmetrical arrangement in which an organism's body or a specific body part can be divided into two equal halves along a central axis, resulting in mirror images on either side.
Common Misspellings for ISOBILATERAL SYMMETRY
- isowbilateralsymmetry
- i sobilateral symmetry
- is obilateral symmetry
- iso bilateral symmetry
- isob ilateral symmetry
- isobi lateral symmetry
- isobil ateral symmetry
- isobila teral symmetry
- isobilat eral symmetry
- isobilate ral symmetry
- isobilater al symmetry
- isobilatera l symmetry
- isobilateral s ymmetry
- isobilateral sy mmetry
- isobilateral sym metry
- isobilateral symm etry
- isobilateral symme try
- isobilateral symmet ry
- isobilateral symmetr y
Etymology of ISOBILATERAL SYMMETRY
The word "isobilateral symmetry" is composed of two main parts:
1. "Isobilateral" is derived from the combination of two Greek roots: "iso-" meaning "equal" or "same", and "bilateral" which comes from "bi-" meaning "two" and "lateral" meaning "side". In this context, "isobilateral" refers to the equal development or symmetry on both sides of an organism or structure.
2. "Symmetry" comes from the Greek word "symmetria", which means "agreement in dimensions, due proportion, arrangement". It refers to a balanced arrangement of parts or features, where one side mirrors or corresponds to the other.
