Answer:
(B). Precense of actin and myosin.
Explanation:
Muscle tissues are made up of long, tubular muscle cells, known as myocytes. Muscle cells are unique as they have the ability to perform contraction and relaxation.
There are three types of filaments that provide ability to contract and relax to the muscle cells: elastic filaments (made up of titin protein), thin filaments (made up of actin protein), and thick filaments (made up of myosin protein).
Thus, the correct answer is option (B).
