Last time, we wrote about introduction to genetics that explains certain facts about genes and how possibly the DNA made the life on earth possible; and also answers to:

  • What makes us “us”?
  • What is responsible for producing startling inherited resemblances between the members of a family as well as distinctive variations in different generations?
  • Why are identical twins so ‘identical’?
  • Why do some diseases tend to run in families?
  • What causes diseases like cancer, diabetes, AIDS and Alzheimer’s so difficult to cure?
  • How is production of clones possible?

Well, here is another video that succinctly explains the fundamental background information about genetics which also includes facts about genes, DNA and genetics.