Search results
Results from the WOW.Com Content Network
Meckel's cartilage is a piece of cartilage from which the mandibles (lower jaws) of vertebrates evolved. Originally it was the lower of two cartilages which supported the first branchial arch in early fish. Then it grew longer and stronger, and acquired muscles capable of closing the developing jaw. [1]
This is a list of hospitals in Saudi Arabia. There are a total of 504 hospitals as of 2020. 287 of these hospitals are under the direction of the Ministry of Health. Another 50 hospitals are run by other governmental organizations. The remaining 167 hospitals are privately operated. [1]
Meckel's cartilage is a piece of cartilage from which the mandibles (lower jaws) of vertebrates evolved. Originally it was the lower of two cartilages which supported the first gill arch (nearest the front) in early fish. Then it grew longer and stronger, and acquired muscles capable of closing the developing jaw. [76]
The mandible of vertebrates evolved from Meckel's cartilage, left and right segments of cartilage which supported the anterior branchial arch in early fish. [15] Fish jaws surface in species of the large arthrodire genus Dunkleosteus (fl. 382–358 million years ago), which crushed prey with their quickly articulating mouths. [16]
Capital punishment in Saudi Arabia is a legal punishment. Most executions in the country are carried out by decapitation (beheading). Saudi Arabia is the only country that still uses this method. [1] Capital punishment is used both for offenders of lethal crimes and non-lethal crimes, as well as juvenile offenders. [2]
A Saudi Red Crescent ambulance in front of the emergency room. In 2002, the Saudi health system was established by a Royal decree to insure the provision of comprehensive health care to the population of Saudi Arabia in a fair minded, affordable manner. In 2004, there were 1,848 primary health care centers and 200 hospitals.
Location of Saudi Arabia. Saudi Arabia is a sovereign Arab state in Western Asia constituting the bulk of the Arabian Peninsula. The country's command economy is petroleum-based but slowly diversifying; in 2017 58% of budget revenues and 85% of export earnings came from the oil industry.
Meckel's diverticulum – an out-pouching of the ileum, part of the small intestine, and found in approximately 2% of the population. Meckel's cartilage – A cartilaginous bar from which the mandible is formed. Described in 1820. A syndrome – Meckel syndrome – is also named after him. This condition was described in 1822.