Noun:

முதுகெலும்பின் ஒரு கண்ணி,

vertebrae தமிழ் அர்த்தத்தின் உதாரணம்:

None

vertebrae's Usage Examples:

There are only two or three vertebrae which are equivalent to those of the reptiles; these true sacrals are situated in a level just behind the acetabulum; as a rule between these two primary sacral vertebrae issues the last of the spinal nerves which contributes to the composition of the sciadic plexus.

l, Dorso-lumbar, s, sacral, c, caudal vertebrae.

The neck is long and curved, and its vertebrae are remarkable for the position of the canal for the transmission of the vertebral artery, which does not perforate the transverse process, but passes obliquely through the anterior part of the pedicle of the arch.

344) a second fossil bird from the same locality was indicated as Ichthyornis dispar- from the fish-like, biconcave form of its vertebrae.

Dorsal vertebrae frequently have a ventral outgrowth of the centrum; these hypapophyses may be simple vertical blades, I-shaped, or paired knobs; they serve for the attachment of the thoracic origin of the longus collianticus muscle, reaching their greatest development in Sphenisci and Colymbidae.

In tracing the osteological characters of apes and man through this series, the general system of the skeletons, and the close correspondence in number and arrangement of vertebrae and ribs, as well as in the teeth, go far towards justifying the opinion of hereditary connexion.

Although toad-like it is not really related to the toads proper, but belongs to the family Discoglossidae, characterized by a circular, adherent tongue, teeth in the upper jaw and on the palate, short but distinct ribs on the anterior vertebrae, and convex-concave vertebrae.

In the earliest forms of this order, the Stegocephalia, we meet with considerable variety in the constitution of the vertebrae, and these modifications have been used for their classification.

With few exceptions they have amphicoelous vertebrae, the parietal bones remain separate and they have no eyelids, with very few exceptions.

To these is attached the powerful elastic ligament (ligamentum nuchae, or " paxwax ") which, passing forwards in the middle line of the neck above the neural arches of the cervical vertebrae - to which it is also connected - is attached to the occiput and supports the weight of the head.

The last I to 5 of these vertebrae have movable ribs which do not reach the sternum, and are called cervico-dorsals.

The last six or seven caudal vertebrae coalesce into the pygostyle, an upright blade which carries the rectrices.

There may be nineteen rib-bearing vertebrae, in which case five only will be reckoned as belonging to the lumbar series.

Synonyms:

centrum, spine, thoracic vertebra, apophysis, coccygeal vertebra, transverse process, caudal vertebra, cervical vertebra, back, rachis, vertebral column, neck bone, os, backbone, sacral vertebra, bone, spinal column, dorsal vertebra, lumbar vertebra,

Antonyms:

fore, front, disapprove, boneless, black,