Antibiotics are one of the common drugs prescribed by doctors Antibiotics are chemical substances which kill or inhibit growth of microorganisms Antibiotics have played a vital role in increasing the life expectancy of man One of the first antibiotics to be effectiv...
Dr Barbara McClintock was an American scientist She extensively used maize corn as model system for her genetic studies Maize has several advantages in genetic studies It has relatively larger chromosomes and Barbara McClintock developed method to stain and see ma...
Dr Thomas H Morgan an American biologist and Professor was awarded the Nobel Prize in Physiology or Medicine in the year 1933 for his discoveries explaining the role of chromosomes in heredity Born in Lexington Kentucky U S A Morgan had interest in natural h...
Dr Barry Marshall was born on 30th September 1951 in Western Australia After receiving his MBBS degree from University of Western Australia where he in 1974 joined as Registrar in Medicine at the Royal Perth Hospital Perth Dr Robin Warren born on 11th June...