What Pair of Skull Bones Contributes to the Only Freely

question 52

Multiple Choice

What pair of skull bones contributes to the only freely movable joint of the head?

• A) temporal and mandible
• B) zygomatic and maxilla
• C) frontal and sphenoid
• D) sphenoid and ethmoid

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Definitions:

Chromosomes

Filamentous entities found within the nucleus of both animal and plant cells, composed of protein and a single DNA molecule, responsible for transferring genetic data.

Turner Syndrome

A genetic disorder affecting females, characterized by the partial or complete absence of one of the X chromosomes.

XY Sex Chromosomes

A combination of two sex chromosomes, X and Y, that typically determines male gender in humans and most other mammals; the presence of a Y chromosome usually leads to the development of male physical characteristics.

Single X

Single X refers to the presence of a single X chromosome in humans, typically denoting Turner syndrome in females, where there is a missing or partially missing X chromosome.