Question
Question: Tendons and ligaments are A. Connective tissues B. Vascular tissues C. Epithelial tissues D....
Tendons and ligaments are
A. Connective tissues
B. Vascular tissues
C. Epithelial tissues
D. Skeletal tissues
Solution
Hint:- Tissues are levels of cellular organization that are made up of several cells and in turn form the tissue system of the organism. A tissue can be described as an assemblage of cells performing similar functions and are of common origin. Animal tissues are made up of different types of tissues that perform different functions.
Complete step-by-step solution:-
In the animals, the tissue system is made up of four different types of tissues namely, connective tissues, muscular tissues, epithelial tissues and nervous tissues. The body of the animals are made up of a bony skeleton that is covered with muscles and skin. The bones form the basic framework of the body and support the body. The bones support the muscular tissues and the connective tissues to make up the definite structure of the body.
The tendons are a tough band of connective tissues that connects the muscle to the bone. Tendons are made up of dense fibrous connective tissues. It consists of specialized fibroblast cells known as the tenocytes. Tenocytes are abundant in the collagen fibers and they synthesize the extracellular matrix of tendons. The collagen is the main structural protein present in the extracellular matrix in the various connective tissues in the body. Collagen fibers lie parallel to each other and are held together with proteoglycan and form the fascicles. The complete tendons are enclosed by the fascia. The spaces between the fascia and the tendon is filled with paratenon which is a fatty areolar tissue.
Ligaments are fibrous connective tissues and connect bone to other bones. It is also known as articular ligament. They are the connection from one bone to another and cannot regenerate naturally.
Vascular tissues consist of the blood and the lymph. Blood is a fluid that flows and transports respiratory gases and other nutrients and chemicals to different parts of the body.
Epithelial tissues are the tissues that form the coverings of all surfaces of the body such as skin, lining of the body cavities as well as the hollow organs. They are known to perform a variety of functions such as protection, absorption, secretion, excretion, diffusion and sensory reception.
Skeletal tissues are the striated muscle tissues that are a type of muscular tissues. They are under voluntary control and contain multiple bundles of muscle fibers. The tendons help to join the skeletal muscles with the bones.
Therefore, the correct option is option A.
Note:- The complete body works under the coordination between different types of tissue system and the skeletal framework. The tissue system performs several functions. The connective tissues form an important tissue and it helps to join several parts of the body. Tendons are fibrous connective tissues that connect the skeletal muscles with the bones while ligaments, a fibrous tissue, helps to join bones with other bones.