Help


[permalink] [id link]
+
Page "Amphibian" ¶ 45
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

bones and are
New self-deceiving rags are hurriedly tossed on the too-naked bones.
The lower portion permits comparison of maturity levels of short and round bones predominantly, since only two long bones are included in Hand and Wrist as a region.
The bones are hollow and lightweight.
In front of the large windows, as if they were pillars that support the complex stone structure, there are six fine columns that seem to simulate the bones of a limb, with an apparent central articulation ; in fact, this is a floral decoration.
There are accounts of a son of Ares, Cycnus ( Κύκνος ) of Macedonia, who was so murderous that he tried to build a temple with the skulls and the bones of travellers.
At birth, there are over 270 bones in an infant human's body, but many of these fuse together as the child grows, leaving a total of 206 separate bones in an adult.
The largest bone in the human body is the femur and the smallest bones are auditory ossicles.
* Sound transduction — bones are important in the mechanical aspect of overshadowed hearing.
There are five types of bones in the human body: long, short, flat, irregular, and sesamoid.
* Long bones are characterized by a shaft, the diaphysis, that is much longer than it is wide.
Most bones of the limbs, including those of the fingers and toes, are long bones.
* Short bones are roughly cube-shaped, and have only a thin layer of compact bone surrounding a spongy interior.
The bones of the wrist and ankle are short bones, as are the sesamoid bones.
* Flat bones are thin and generally curved, with two parallel layers of compact bones sandwiching a layer of spongy bone.
Most of the bones of the skull are flat bones, as is the sternum.

bones and fully
Rather, carinates are unique in having, for example, a globe-shaped, convex head on the humerus and fully fused bones in the lower leg and outer arm.
Usually the upper limbs are not fully formed and sections of the “ hands and arms may be missing .” Short arm bones, fused fingers, and missing thumbs will often occur.
The skull roof is not fully formed, and consists of multiple, somewhat irregularly shaped bones with no direct relationship to those of tetrapods.
On the surface in tropical areas, invertebrates alone can easily reduce a fully fleshed corpse to clean bones in under two weeks.
The skull roof is not fully formed, and consists of multiple, somewhat irregularly shaped bones with no direct relationship to those of tetrapods.
While the animal is incapacitated, a pointed knife is fully inserted through the skin just behind the point of the jaw and below the neck bones.
However, analysis of the bones suggests that the most complete specimen was not yet fully grown, so Baryonyx may have grown even larger.
Horses are not fully mature until the age of four or five, but most are started as working animals much younger, though care must be taken not to over-stress the " soft " bones of younger animals.
Interiors of rat rods vary from fully finished to a spartan, bare bones form.
Generally the Utonagan is an active agile and healthy dog, they should not be overly exercised until their bones are fully mature.
However, to the relief of his family, he met Don Gay around that time, and Don told Lane that he should just ride calves and steers until his bones were more fully developed.
The museum in the camp is well stocked with a variety of skins, tusks, bones and fully mounted stuffed game from the park.
While some of the remains were mixed, about 100 undisturbed burials were found with fully articulated bones, in roughly the correct position and relationship in the body.

bones and ossified
Both sexes have prominent horn-like structures called ossicones, which are formed from ossified cartilage, covered in skin and fused to the skull at the parietal bones.
If the skull bones are not completely ossified when the hydrocephalus occurs, the pressure may also severely enlarge the head.
The backbone and tail were supported and stiffened by ossified tendons, which were tendons that turned to bone during life ( these rod-like bones are usually omitted from skeletal mounts and drawings ).
Basal lungfish groups may retain marginal teeth and an ossified braincase, but derived lungfish groups, including all modern species, show a significant reduction in the marginal bones and a cartilaginous braincase.
Several long, thin bones identified on the blocks as ossified tendons ( structures that helped stiffen the tail of Deinonychus ) turned out to actually represent gastralia ( abdominal ribs ).
Bennett did not speculate on which possibility was more likely, though the discovery of a pterosaur embryo ( Avgodectes ) with strongly ossified bones suggests that pterosaurs in general were precocial, able to fly soon after hatching with minimal parental care.
While these changes are occurring, the bones, which at first consist principally of cartilage, are gradually becoming ossified.
The typical snake skull has a solidly ossified braincase, with the separate frontal bones and the united parietal bones extending downward to the basisphenoid, which is large and extends forward into a rostrum extending to the ethmoidal region.
The nose is less ossified, and the paired nasal bones are often attached only at their base.
Maniraptorans are the only dinosaurs known to have breast bones ( ossified sternal plates ).
The second Scaphognathus specimen was more complete than its predecessor, but only half the size ( twenty inch wingspan ) and with partially ossified bones.

bones and vertebrae
In adults, red marrow is mostly found in the marrow bones of the femur, the ribs, the vertebrae and pelvic bones.
Trabecular bone ( or cancellous bone ) is the sponge-like bone in the ends of long bones and vertebrae.
The traits listed by Lydekker in 1896, for example, include a single occipital condyle, a jaw joint formed by the quadrate and articular bones, and certain characteristics of the vertebrae.
The fact that the plesiosaur's long neck had an unprecedented 35 vertebrae raised the suspicions of the eminent French anatomist Georges Cuvier when he reviewed Anning's drawings of the second skeleton, and he wrote to Conybeare suggesting the possibility that the find was a fake produced by combining fossil bones from different kinds of animals.
The characteristics of anuran adults include: nine or fewer presacral vertebrae, a long and forward sloping ilium, the presence of a urostyle, no tail, shorter forelimb than hindlimb, radius and ulna fused, tibia and fibula fused, elongate ankle bones, absence of a frontal parietal bone, presence of a hyoid plate, a lower jaw without teeth, an unsupported tongue, subcutaneous lymph spaces between the skin and muscle layer and a protractor lentis muscle attached to the lens of the eye.
In birds, ribs are present as distinct bones only on the thoracic region, although small fused ribs are present on the cervical vertebrae.
In order to correct it, she had to undergo an 18 month ordeal of painful stretchings, body casts, surgery on her spine using pieces of one of her shin bones ( used to add supports for the individual vertebrae without risking foreign body rejection issues ), and a recovery from that surgery.
The most common symptom is bone pain, often in the vertebrae ( bones of the spine ), pelvis, or ribs.
The adult male had a height of 170 – 171 cm, with the recovered skeletal materials consisting of fragment of the skull, mandible, long bones, 5 teeth, 2 vertebrae, 5 carpal bones, the patellas, and miscellaneous metacarpals, metatarsals, and phalanges.
Red marrow is found mainly in the flat bones, such as the pelvis, sternum, cranium, ribs, vertebrae and scapulae, and in the cancellous (" spongy ") material at the epiphyseal ends of long bones such as the femur and humerus.
In 1820, in his Morphologie, he first publicly stated that thirty years before the date of that publication he had discovered the secret relationship between the vertebrae and the bones of the head, and that he had always continued to meditate on this subject.
The patient or diviner throws bones on the floor, which may include animal vertebrae, dominoes, dice, coins, shells and stones, each with a specific significance to human life.
The anterior chamber is connected to the inner ear by a series of small bones derived from neck vertebrae called the Weberian apparatus which greatly enhances their hearing capability.
Despite terrible weather, he was able to secure almost the entire skull as well as nearly all its vertebrae, along with other bones.
Despite being abundant in ribs and vertebrae, injuries seem to be " absent ... or very rare " on the bodies ' primary weight supporting bones like the sacrum, femur, and tibia.
There are normally thirty-three ( 33 ) vertebrae in humans, including the five that are fused to form the sacrum ( the others are separated by intervertebral discs ) and the four coccygeal bones that form the tailbone.
* A normal human spine has 33 vertebrae when the bones that form the coccyx are counted individually
* Mandibles, teeth, and many postcranial bones ( femurs, hand and foot bones, vertebrae, ribs, etc.
It is important to realize that through anatomical variation it is common for the skeleton to have many extra bones ( sutural bones in the skull, cervical ribs, lumbar ribs and even extra lumbar vertebrae )

2.849 seconds.