Evolution

The origin of life is considered a unique event in the history of the universe. This topic highlights the theories and experiments related to the origin of life.

This topic covers concepts, such as, Reproductive Fitness & Evolution of Life Forms etc.

This topic discusses the various evidences of evolution in detail. Here, it presents the embryological support for evolution. Further, it explains homologous and analogous evolution.

Adaptive radiation is the process of evolution of different species in a given geographical area starting from a point and literally radiating other habitats. This concept is well explained with the examples in this topic.

Evolution by natural selection would have started when cellular forms of life with differences in metabolic capability originated on the earth. This topic briefs on the two keys concepts of Darwinian theory.

In this topic, we shall understand Hugo De Vries’ idea of mutation, which states that mutations are random and directionless and causes evolution and speciation.

This topic defines Hardy-Weinberg principle and the factors that affect the genetic equilibrium. It says that a population’s allele frequencies are stable and remain constant from generation to generation.

With the aid of pictures, this topic discusses the evolution of plant forms through geological periods. It also details on the evolutionary history of vertebrates.

This topic discusses the origin and evolution of humans. It says that homo sapiens arose from East Africa and moved across continents and developed into distinct races.