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Course of 4 subcutaneous infections of anthrax vaccine is advice..

Introduction - Every organism whether plant or animal is unique in itself. There is a wide diversity in the flora (plants) and fauna (animals) in the world. The diversity we see today is the result of 3.5 billion years of organic evolution. During the course of this evolution several spec..

Wash the wound with carbolic soap, and clean water without delay soon after the bite. Apply an antiseptic and consult the doctor for anti rabies vaccine. Pet dogs or cats should be immunized by getting them vaccinated with anti-rabies vaccine A rabid dog can be easily identified because it ..

In peripatric speciation, new species are formed in isolated, small peripheral populations which are prevented from exchanging genes with the main population. For instance if a few members of a species, like fruit flies larvae in a bunch of rotting banana, get washed ashore to an island from the m..

Momentum is the force possessed by a body at any particular instant during its course of motion. Mathematically momentum is the product of mass and velocity. Consider a body of mass m , having an initial velocity u . Let the body be acted upon by some force F for time t , such that ..

Evolution by Stages - The evolutionary process has developed over millions of years. Lineages evolved and split and modifications occurred gradually in stages. Life has been in existence on Earth for at least 3.5 billion years but the first two stages of evolution took place in the space of a billi..

Evolution Should not be Equated with Progress - All of the changes, diversifications, and extinctions that happened over the course of life's history are the patterns of overall evolution. Evolution of life has been taking place for about 3.8 billion years of time. When we view macroevolu..

Water is a unique and remarkable compound, essential to all forms of life. Human beings and the flora and fauna cannot survive without water on this planet. A large amount of life on this planet is aquatic based i.e., can only survive in water. It is the most abundant substance after air in the ea..

Very few metals exist in the free or native state. Only metals like gold, platinum and mercury are occasionally found in the free state i.e., in the pure form. Sometimes, copper and silver may also be found in the free state. Such metals are not acted upon by air or w..

Chemical Reactions and Equations - A physical change is one in which the shape, size, appearance or state, of a substance may alter, but its chemical composition remains same.A change in which the composition of a substance is altered is called as chemical chang..