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1 BIOLOGY MCQS

How many bones are present in the human face?

  • 14
  • 15
  • 20
  • 18
Correct Answer: A. 14

Detailed Explanation

The human skull is divided into two main parts: the cranial bones (which protect the brain) and the facial bones (which form the structure of the face). The human face is made up of 14 bones in total. These bones give shape to the face, support facial muscles, and form cavities for the eyes, nose, and mouth.


The 14 facial bones include:




  1. Mandible (1) – The lower jawbone, which is the only movable facial bone.




  2. Maxilla (2) – The upper jawbones, forming the roof of the mouth and part of the eye sockets.




  3. Zygomatic bones (2) – Also called cheekbones, they form the prominence of the cheeks.




  4. Nasal bones (2) – Small bones that form the bridge of the nose.




  5. Lacrimal bones (2) – Small bones located in the inner part of the eye socket, near the tear ducts.




  6. Palatine bones (2) – These form part of the hard palate of the mouth and the floor of the nasal cavity.




  7. Inferior nasal conchae (2) – Thin, curved bones inside the nasal cavity that help filter and humidify air.




  8. Vomer (1) – A single bone that forms part of the nasal septum.




Together, these 14 bones not only create the structural framework of the face but also play important roles in breathing, eating, and sensory functions like smell, sight, and taste.


Understanding the structure of the facial bones is an essential part of human biology and anatomy. It helps explain how the skull protects vital organs, how muscles attach for facial expressions, and how important processes like chewing and speaking are supported by the skeletal system.


Thus, the correct answer is that the human face contains 14 bones.




 

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