関連ワード:  what type of tissue is contractile    what type of tissue is contractile protein fibers    what type of tissue is contractile in nature    what type of elementary tissue is contractile    what type of tissue has contractile protein fibers    what type of tissue has contractile properties    what type of tissues are contractile to produce movement    what type of tissue is both excitable and contractile    what type of contractile tissue is involuntary and striated    what primary type of tissue is both excitable and contractile