1)It protects the organs from injury or shocks. 2)It also connects many body parts such as ligament connects bones to another bones. 3)It also provides nutrition to our body such as blood also transport nutrients to many parts of the body.
Why is it important to learn about cells and tissues?
Studying cells helps us understand how organisms function. Cellular components work together to carry out life functions. Cellular processes enable organisms to meet their basic needs.
Why are cells and tissues important?
Cells provide structure for the body, take in nutrients from food and carry out important functions. Cells group together to form tissues?, which in turn group together to form organs?, such as the heart and brain.
Why are cells tissues and organs important?
Key points. Humans—and other complex multicellular organisms—have systems of organs that work together, carrying out processes that keep us alive. The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems.
How cells and tissues help the human body?
Cells provide structure for the body, take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. They also contain the body’s hereditary material in the form of DNA and make copies of themselves. The cell is the basic functional unit of the human body.
What is the function of tissue in human body?
Connective tissue integrates the various parts of the body and provides support and protection to organs. Muscle tissue allows the body to move. Nervous tissues propagate information. The study of the shape and arrangement of cells in tissue is called histology.
What is tissue and its function?
A tissue is a group of cells, in close proximity, organized to perform one or more specific functions. There are four basic tissue types defined by their morphology and function: epithelial tissue, connective tissue, muscle tissue, and nervous tissue.
What are the 4 types of tissues?
There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue. Connective tissue supports other tissues and binds them together (bone, blood, and lymph tissues). Epithelial tissue provides a covering (skin, the linings of the various passages inside the body).
How many tissues are in the human body?
There are four main types of human tissues: connective, epithelial, muscle, and nervous tissues.
Connective tissue perofmr special function of linking and supporting other tissues organs of the body.
What is the difference between tissues organs and cells?
Cells are the smallest functional units of life. Tissues are groups of similar cells that have a common function. An organ is a structure that is composed of at least two or more tissue types and performs a specific set of functions for the body.
Is an egg a cell tissue or organ?
(d) organ system. The egg of a hen is a cell. It divides repeatedly and differentiates into various tissues to develop into a chicken.
Where are tissues found in the body?
It is present in almost every organ, forming a large part of skin, tendons, joints, ligaments, blood vessels, and muscles. The characteristics of connective tissue and the types of cells it contains vary, depending on where it is found in the body.
What are 4 examples of organs?
- The brain. The brain is the control centre of the nervous system and is located within the skull. …
- The lungs. …
- The liver. …
- The bladder. …
- The kidneys. …
- The heart. …
- The stomach. …
- The intestines.
Why do cells become tissues?
Body tissues grow by increasing the number of cells that make them up. … But some cells, such as skin cells or blood cells are dividing all the time. When cells become damaged or die the body makes new cells to replace them. This process is called cell division.