In this article we will discuss about:- 1. Definition of Excretion 2. Modes of Excretion 3. Other Excretory Wastes. Definition of Excretion: It is the elimination of metabolic waste products from the animal body to regulate the composition of the body fluids and tissues. The terms excretion and defecation should not be confused. Defecation is the removal of wastes and [...]
In this article we will discuss about:- 1. Origin of Connective Tissue 2. Basic Components of Connective Tissues 3. Features 4. Functions. Origin of Connective Tissue: Connective tissues are formed by the mesoderm of the embryo. Connective tissue is the most abundant and widely distributed tissue of the body. It connects different tissues or organs and provides support to various [...]
In this article we will discuss about:- 1. Origin of Neural Tissue 2. Properties of Neural Tissue 3. Components 4. Functions. Origin of Neural Tissue: The neural tissue in general develops from the ectoderm of the embryo, but the microgliocytes (to be described ahead) arise from the mesoderm of the embryo. Special Properties of Neural Tissue: The special properties of [...]