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The muscle pulls the lower jaw, tongue and the head forward is

Option: 1

Retractor


Option: 2

Protractor


Option: 3

Levater


Option: 4

Agonistic 


Answers (1)

best_answer

 

 

Types of Skeletal Muscles -

 

1. Pronator and Supinator: The contraction of a pronator rotates the forearm to turn the palm downward or backwards. Supinator is the antagonist of pronator. A supinator contract to rotate the forearm and thus to make palm face upward or forward. 


  Hence, the correct option is b. protactor

 

 

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