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PTM
Dec 13, 20218 min read
HISTORY OF GENETIC MATERIAL
Nature of the genetic cloth. The basis of present-day biology become laid by scientists in the mid-nineteenth century. The ideas of...
PTM
Jun 8, 20214 min read
PROKARYOTIC CELL STRUCTURE
Shape, Arrangement, and Size One might expect that tiny , relatively simple organisms like prokaryotes would be uniform in shape and...
PTM
May 7, 20213 min read
DNA IS THE GENETIC MATERIAL FOR BACTERIA AND VIRUSES
The idea that the genetic material of organisms is DNA has its roots within the discovery of transformation by Frederick Griffith in...
PTM
May 7, 20214 min read
WHAT ARE GENES?
The hereditary basis of each living organism is its genome, an extended sequence of desoxyribonucleic acid (DNA) that gives the entire...
