Biology

Chicken-Egg It’s the age-old question that has puzzled the finest minds for thousands of years — which came first: The chicken or the egg? Now, scientists claim to have finally discovered the answer to the conundrum — it’s the chicken which came first. A team from University of Sheffield and University of Warwick has found [...]

Biology

DNA stands for Deoxyribonucleic acid.It is a nucleic which is used for storing information for long term in all living beings and some viruses.Base composition in DNA varies from one species to other but in all the cases the amount of adenine is equal to thymine and the amount of cytosine is equal to guanine.

Biology, Important Topics Tags: DNA : Deoxyribonucleic acid, Fingerprinting of DNA, Replication of DNA, Structure of DNA