Tangkorak: Béda antarrépisi
Konten dihapus Konten ditambahkan
m menambahkan Kategori:Anatomi menggunakan HotCat |
m →Tangkorak manusa: Ngarapihkeun éjahan, replaced: sahingga → antukna |
||
Baris ka-6:
== Tangkorak manusa ==
[[Gambar:Human skull side simplified (bones).svg|thumb|222px|Tangkorak manusa (ti gigir)]]
Tangkorak manusa galibna diwangun ku 22 [[tulang]]. Iwal [[rahang handap]], sakabéh tulang tangkorak '[[kaputan tangkorak|dikaput]]' dina pola anu kaku
The skull contains the [[sinus cavity|sinus cavities]], which are air-filled cavities lined with [[respiratory epithelium]], which also lines the large airways. The exact functions of the sinuses are unclear; they may contribute to lessening the weight of the skull with a minimal reduction in strength,or they may be important in improving the resonance of the voice. In some animals, such as the [[elephant]], the sinuses are extensive. The elephant skull needs to be very large, to form an attachment for muscles of the neck and trunk, but is also unexpectedly light; the comparatively small brain-case is surrounded by large sinuses which reduce the weight.
|