Cranium biology definition
Webcranium [ kra´ne-um] (pl. cra´nia) ( L.) the large round superior part of the skull, enclosing the brain and made up of the cranial bones. cranium bi´fidum incomplete formation of … Webcranial: [adjective] of or relating to the skull or cranium.
Cranium biology definition
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Webnoun cra· ni· um ˈkrā-nē-əm plural craniums or crania ˈkrā-nē-ə Synonyms of cranium : skull specifically : the part of the skull that encloses the brain : braincase Among the physical characters that distinguish them from other early humans are the long, low sweep of the … WebJul 18, 2024 · The bones of the cranium are the part of the skull that encapsulates the brain. The bones of the cranium are connected together through joints called sutures, which look like they are stitched. Sometimes, additional small bones can develop between sutured bones of the cranium along the suture lines. These small bones are called sutural bones.
Webcranium The braincase; composed of several bones fitted together at immovable joint s. [>>>] Cranium ( dorsal, ventral, and lateral views) and mandible (lateral and dorsal … WebApr 6, 2024 · The molecular clock concept is based on an assumed regularity in the accumulation of tiny changes in the genetic codes of humans and other organisms. Use of this concept, together with a reanalysis of the fossil record, moved the estimated time of the evolutionary split between apes and human ancestors forward to as recently as about 5 …
WebThe cranium—the part of the skull that encloses the brain—is sometimes called the braincase, but its intimate relation to the sense organs for sight, sound, smell, and taste … WebThe meaning of CRANIUM is skull; specifically : the part of the skull that encloses the brain : braincase. How to use cranium in a sentence.
WebAug 14, 2024 · It is an unpaired bone with many foramina (holes) and grooves that allow nerves and blood vessels to pass through or along it. The form of the sphenoid bone is often referred to as bat-shaped, wasp …
WebIn biology. Ultimate causation explains traits in terms of evolutionary forces acting on them.; Example: female animals often display preferences among male display traits, such as song. An ultimate explanation based on sexual selection states that females who display preferences have more vigorous or more attractive male offspring.. Proximate causation … grading new college football coaches hiresWebsingle, irregular, bat-shaped bone forming part of the cranial base lacrimal tiny bones bearing tear ducts maxilla anterior part of hard palate ethmoid superior and middle nasal conchae form from its projections temporal site of mastoid process organ of hearing found here Students also viewed Vertebral Parts/Areas 7 terms carmenl2163 chime atm fee freeWebcranium noun [ C ] anatomy specialized uk / ˈkreɪ.ni.əm / us / ˈkreɪ.ni.əm / plural craniums or crania uk / ˈkreɪ.ni.ə / us / ˈkreɪ.ni.ə / the hard bone case that gives an animal's or a … chime atms fee free near me