What holds tissues and organs together?
Connective tissue holds the body together. It is found in most organs, anchoring them to the skeleton and other organs. Types of connective tissue include fibrous tissue, fatty tissue, loose tissue and cartilage. Connective tissue also includes bone, blood and lymph.
How do organs make organ systems?
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. The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
How are organs and tissues alike and different?
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. Many organs working together to accomplish a common purpose is called an organ system.
How do tissues differ from organs and organ systems?
An organ system is made of a group of organs that are working to do a specific job. An organ is made up of a group of tissues working together to do a specific job. Tissues are made of a group of cells that are similar and working together to do a specific job.
What is the relationship between cells, tissues and organs?
Biologists refer to the relationship between cells, tissues and organs as the levels of organization of the human body. In the human body, cells are the basic units of life. Groups of cells working together for a specific function form tissues. Organs are two or more tissues operating together.
What are the four types of tissue and their functions?
Identify the four basic types of tissues and the functions of each tissue type. There are four different types of tissue. They are; nerve, epithelial, connective, and muscle. The nerve tissue is made up of neurons that receive and transmit electrical impulses, this is their function. There are several different types of epithelial tissue.
What is the difference between an organ and a tissue?
The main difference between tissue and organ is that tissue is composed of similar types of cells, specialized to perform a unique function whereas an organ is made up of several types of tissues, performing several related functions in the body. Tissues and organs can be found in both animals and plants.
What are the functions of tissues?
The main functions of the different types of connective tissue include providing support, filling in spaces between organs, protecting organs, and aiding in the transport of materials around the body. Connective tissue is composed of living cells and protein fibers suspended in a gel-like material called matrix.