ARTICLES

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SINGLE CELL PROTEIN

Single cell protein are dried microbial cells or total protein extracted from pure microbial cell culture. For example, 250 kg cow produce 200 gm of protein per day. Read More >>>

PLANT BREEDING

Plant breeding is the purposeful manipulation of plants species in order to create desired genotype or phenotype for specific purposes. Certain steps are followed for plant breeding technique. Read More >>>

ANIMAL HUSBANDARY

Animal husbandry is the branch of agriculture concerned with care and breeding of domestic animals such as sheep, cattle and horses. Dairy farm management, poultry farm management, animal breeding, artificial insemination, bee- keeping are some measures to get desired products from animals. Read More >>>

ORIGIN OF LIFE

Life was originated about 20 billion years ago. Big bang theory explain the origin of universe. Louis pasteur performed an experiment to explain the origin of life, he daid that life arise Read More >>>

EVIDENCES FOR EVOLUTION

Following are the evidences of evolution which includes paleontological evidence, biochemical evidence, anatomical and morphological evidence. Homologous structure are the result of convergent evolution and analogous structure are the result of divergent evolution. Read More >>>

BIOLOGICAL EVOLUTION

Biological evolution is defined as the genetic change in a population that is inherited over several generations. Read More >>>

HARDY WEINBERG PRINCIPLE

Hardy weinberg principle states that the frequencies of alleles and genotype will remain same through the generation as long as there are no evolutionary influences. There are five factors which affect hardy weinberg principle. Read More >>>

ADAPTIVE RADIATION

Adaptive radiation is the diversification of an ancestral group of organisms into a variety of related forms specialized to fit different environment. Darwin's finches and australian marsupial are its example. Read More >>>

EVOLUTION OF MAN

Evolution means changes that occur in population over a time. Modern theory of evolution of man proposes that humans and apes derive from ape like ancestor that lived on earth few million years ago. Read More >>>

ENERGY FLOW IN ECOSYSTEM

Sun is the only source of energy on earth. Energy flow in the ecosystem is unidirectional. Food chain , food web and ecological pyramids are the ways of flow of energy from one trophic level to another trophic level. Read More >>>

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