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 …
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 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 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 …
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 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 …
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 …
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 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 …
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 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 …