Biological classification-Five Kingdom System Biological Classification First of all, Aristotle attempts a scientific basis for classification. Aristotle used simple morphological characters to classify plants into trees, shrubs, and herbs. He also divided animals on the basis of red blood containing (enaima) and one which had not red blood (anaima). Two Read more…
Sources of the modern history of India Archives refer to a collection of historical records and documents, usually primary source documents, which provide information of the past. Four types of archival materials – central government archives state government archives records of intermediate and subordinate authorities judicial records Some famous British Read more…
The Rise of Nationalism in Europe- It is a compiled note based on NCERT class 10th History chapter French artist Frederic Sorrieu prepared a series of four prints in 1848 visualizing his dream of a world made up of democratic and social Republics’, these points show- The first print of the Read more…
Reproduction in human Humans reproduce sexually and are viviparous (produces young ones rather than eggs). It goes through various steps and can be studied in two-part- Reproductive system i.e. male and female Formation of gametes, fertilization, pregnancy, and development of the embryo. Human sex organs begin to mature with puberty. Read more…
Reproduction in Organisms In simple language, the definition of reproduction is “The process by which living organisms produces their own kind or offspring for the continuity of their species is known as reproduction.” It is one of the most important characteristics of organisms. In this process, the genetic material transmits Read more…