What is a Tissue?
Tissues are groups of cells with similar structures and functions that collaborate to complete specified activities. Tissues are divided into four types: epithelial, connective, muscular, and nerve tissue. Epithelial tissue covers the body’s surfaces and lines organ cavities. Muscle tissue provides mobility whereas connective tissue supports and links different parts of the body. Nervous tissue transmits signals throughout the body and coordinates the body’s reaction to environmental stimuli.
Types of Tissue
In plants, tissues are of two types
- Meristematic tissue: Meristematic tissue is responsible for plant growth and consists of actively dividing cells.
- Permanent tissue: Permanent tissue comprises cells that have stopped division and perform specialized functions in plants, providing structural support, storage, and transportation of nutrients.
In animals, there are four types of tissues
- Epithelial tissue: Epithelial tissue forms the linings and coverings of body surfaces and organs, serving protective, absorptive, and secretory functions.
- Muscle tissue: Muscles of the skeleton, voluntary muscles, and involuntary muscles are formed by them. They cause the inside and outside movement of the body.
- Connective tissues: Blood, bone, ligaments, tendons, and adipose tissues are connective tissues that connect other tissues.
- Nervous tissues: The tissues in the brain, spinal cord, and peripheral nervous system that transfer neural information for control and coordination are known as nervous tissues.
Difference Between Cell and Tissue
The major difference between cells and tissue lies in their organizational level. Cells and tissues are fundamental components of living organisms. A cell is the basic structural and functional unit of living organisms, while tissue is a group of cells with similar structures and functions that work together to perform specific tasks. This article will cover the key differences between cells and tissue along with some similarities in detail.
Table of Content
- What is a Cell?
- What is a Tissue?
- Difference Between Cell and Tissue
- What are the Similarities Between Cells and Tissues?
- Conclusion: Difference Between Cell and Tissue
- Difference Between Related Links
- FAQs on Difference Between Cell and Tissue