parasphenoid meaning in Hindi

Examples

1. Only the parasphenoid appears to be entirely absent in mammals.
2. The parasphenoid at the front of the braincase has a long cultriform process.
3. It also has parasphenoid palatal teeth, a feature not seen in any other choristodere.
4. Finally, the basisphenoid bone formed part of the floor of the braincase and lay immediately above the parasphenoid.
5. This element has a basibranchial behind it and both structures have large teeth which are paired with the teeth on the parasphenoid in the roof of the mouth.
6. It is based on a single autapomorphy, a broad triangular parasphenoid cultriform process that is as long as the posterior interpterygoid vacuities, and also on a unique character combination.
7. The parasphenoid and basisphenoid are fused, except for the most anterior / dorsal end of the fused bones, in which there is a slight separation in the trabecular attachment of the basisphenoid.
8. Living amphibians have a relatively simplified skull in this region; a broad parasphenoid forms the floor of the braincase, the pterygoids are relatively small, and all other related bones except the sphenethmoid are absent.
9. Between the pterygoids lay an elongated, narrow parasphenoid bone, which also spread over some of the lower surface of the braincase, and connected, at its forward end, with a sphenethmoid bone helping to protect the olfactory nerves.
10. As in most frogs, the palatine bone forms a narrow strip along the side of the palate . " Gerobatrachus " possesses another modern amphibian characteristic at the back of the skull, a widened bone called the parasphenoid basal plate.