school library resources

It is a technique used for creating multiple copies of a given gene. A chromosome of an organism is broken into small fragments comprising of one or a few genes with the help of restriction endo-nucleases. Each fragment is joined to a suitable vehicle DNA, forming recombinant DNAs of different nat..

Edaphic Resources (Soil Resources) - Edaphic resources refer to soil resources. Due to varying temperature, rainfall, topographical characters in different parts of world, the rocks weather differently. Further, the rocks themselves are of varying chemical co..

The resources that can be replenished by the environment are called the renewable resources. These are also called the inexhaustible resources. These resources are constantly recycled in the environment like water. This also includes resources like ..

The renewable resources can maintain themselves or can be replaced if managed wisely. These resources are constantly renewed in nature. The renewable resources are therefore not likely to be lost due to excessive and unwise us..

Geological Resources - Large number of industries is established in the course of development of human society - based on vast geological resources. Most geological resources are the basis of industrial development and improvement of human life styles. Entire mankind d..

The things that man derives from the environment are called natural resources. Natural resources are thus stores of supplies that are needed by man. The resources include the energy, air, soil, water, minerals, microbes, other organisms, et..

Natural Resources - The things that man derives from the environment are called natural resources. Natural resources are thus stores of supplies that are needed by man. The resources include the energy, air, soil, water, minerals, microbes, other organisms, e..

The things that man derives from the environment are called natural resources. Natural resources are thus stores of supplies that are needed by man. The resources include the energy, air, soil, water, minerals, microbes, other organisms, et..

Energy Resources - Energy resources are two types: Conventional sources Non-conventional sourc..

Air, water, soil, minerals, coal, petroleum, animals and plants are referred to as natural resources..