Answer:Three types of muscle tissue exist in the body namely;
Skeletal muscles which moves bones and other structures of the body.example,the bicep muscle.
Cardiac muscles found in the heart that contract the heart to pump blood.
Smooth muscles found in hollow organs like stomach, intestines and blood vessels.
All the muscles terms used in the questions are all related to Skeletal muscles and not Cardiac or Smooth muscle.
Explanation:
A; The fixed end of a muscle is called the Origin of the muscle.
B; The mobile end of a muscle is know as muscle insertion.
C; A muscle that accomplishes a certain movement is called an agonist.example;flexion.
D; A muscle that opposes a muscle that accomplishes a certain movement is known as antagonist.
Antagonist relaxes relatively to stretch when faced with opposition.
E; Members of a group of muscles working together to produce a movement is known as synergists.example, muscles involved in the flexion of the elbow.
F; Muscles that hold one bone in place relative to the body are known as Fixators. example,muscles of the scapula holding it in place during contraction or movement.
G; One muscle of a group working together that plays the major role in accomplishing the movement is known as synergist.example, bicep brachii and bra- chialis in elbow flexion.
