In this diagram of a long bone, which type of bone marking is circled? a) foramen b) fossa c) osteon d) tubercle

the answer is osteon

Explanation:

C

The correct answer will be option-C

Explanation:

Osteons are the cylindrical structures which run parallel to the long axis of the bone.

The osteons are made up of the living osteocytes and mineral matrix which supplies blood. These osteon structures are made up of the Volkmann canals (VC) and the Haversian canals (HC) which makes osteon several millimetre long.

Since in the given question, the structure shown shows the canals helps identify the structure as osteon and is the correct answer.

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your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.