Axon | Definition, Structure, Types, Functions
Definition Axons typically carry signals away from the cell body. An axon, or nerve fiber, is a long slender projection of a nerve cell, or neuron, that conducts electrical impulses …
Involuntary Muscles or Unstriated Muscles
Involuntary Muscles Definition Involuntary muscles are those that move or operate without conscious control. They are under the control of the automatic nervous system but not under the control of …
Muscular Tissue | Structure, Functions, Types
Muscular tissue is a collection of muscle cells and fibers that are extremely distinctive in their ability to shorten or contract in order to conveniently move physiological parts. The tissue …
Connective Tissue | Components, Function, Types
As the name implies, serves a “connecting” function. It supports and binds other tissues. Unlike epithelial tissue, connective tissue typically has cells scattered throughout the matrix. Connective tissue is one …
Apical Meristem | Definition, Theories, Functions
Apical Meristem is a particular area of plant cell present at the tip or apex of different parts of the plant-like root, shoot, bud, stem, and leaf. This apical tissue …
Simple Epithelial Tissue
A simple epithelium can be defined as an epithelia tissue that is made up of only one thin layer of epithelial cells. The cells of this kind of epithelium are …
Animal Tissue | History, Types, Functions
All living organisms are made up of cells. Some organisms are unicellular and some multicellular. A group of cells is called a tissue. Tissue may be defined as a group …
Sclerenchyma | Types, Function
Sclerenchyma is a simple highly thick-walled dead tissue. It is the third type of Permanent tissue. The cell wall is made up of cellulose or lignin or both. It is …
Differentiate between Parenchyma and Collenchyma
Parenchyma and Collenchyma both are permanent types of tissues of plants. We can differentiate parenchyma in collenchyma on the basis of their location, function, structure, and their ability. The differences …
Parenchyma | Types, Functions
Parenchyma is a simple permanent tissue that is made up of thin-walled living similar oval, rounded or polygonal isodiametric cells with or without intercellular spaces. It is composed of living …