Research has shown that while in early life there is little difference between male and female skulls, in adulthood male skulls tend to be larger and more robust than female skulls, which are lighter and smaller, with a cranial capacity about 10 percent less than that of the male.This article is about the skulls of all animals including humans. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox.Articles from Britannica Encyclopedias for elementary and high school students. The skull is a bony structure that forms the head in vertebrates. Skull definition is - the skeleton of the head of a vertebrate forming a bony or cartilaginous case that encloses and protects the brain and chief sense organs and supports the jaws.

The skull is composed of two parts: the cranium and the mandible. Define skull. The skull forms the anterior-most portion of the skeleton and is a prod…

Our editors will review what you’ve submitted and determine whether to revise the article. This article was most recently revised and updated by During childhood development, the skull bones remain somewhat separated, allowing for growth of the brain and skull. Skull: the case of bone that encloses the brain and supports the jaws of vertebrates. How to use skull in a … Find another word for skull.

Learn more about the anatomy and function of the skull in humans and other vertebrates.

the skeleton of the head Not to be confused with: scull – … Skull, skeletal framework of the head of vertebrates, composed of bones or cartilage, which form a unit that protects the brain and some sense organs. Learn more. During development, many of these bony elements gradually fuse together into solid bone (for example, the Injuries to the brain can be life-threatening. It supports the structures of the face and provides a protective cavity for the brain. The skull includes the upper jaw and the cranium. The earlier amniotes of the Carboniferous did not have temporal fenestrae but two more advanced lines did: the There are four types of amniote skull, classified by the number and location of their temporal fenestrae. Snakes rely on several senses to inform them of their surroundings. skull synonyms, skull pronunciation, skull translation, English dictionary definition of skull. Get kids back-to-school ready with Expedition: Learn! The largest of these is the Physiological speculation associates it with a rise in metabolic rates and an increase in jaw musculature.

The skull of fishes is formed from a series of only loosely connected bones. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... 1 synonym of skull from the Merriam-Webster Thesaurus, plus 9 related words, definitions, and antonyms. skull [skul] the skeleton of the head, consisting of the cranium and the mandible. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica.Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. The skull is a complex structure; its bones are formed both by At birth, the human skull is made up of 44 separate bony elements. These are: Commonly expresses figurative death, e.g., dying from extreme laughter, frustration, or affection.

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