In this article we will discuss about the asexual and sexual methods of reproduction in animals. A new animal comes into existence by the transformation of some part of a pre-existing animal; this is reproduction. The animals reproduce their kind by two fundamental methods: (1) Asexual, and (2) Sexual. Asexual reproduction involves only one parent and no special reproductive structures. [...]
In this article we will discuss about the classification and nomenclature of animals. Classification of Animals: It is a matter of common observation that individuals related to one another tend to be similar and the degree of the similarity depends upon the degree of the kinship. Animals which are like enough to be included in the same species owe their [...]
In this article we will discuss about the aquatic and terrestrial habitats of animals. Aquatic Habitats: The animals which live in water are called aquatic animals. According to the nature of the water aquatic animals may be marine or fresh-water. 1. Marine Animals: About three fourths of the earth's surface is covered by the oceans. The salt water serves as [...]