Of or involving the cells of an organization or movement: The assessment of opposition to any totalitarian regime ... is notoriously difficult, for any effective movement must be secretive and cellular (Anthony Sampson). 4. Of or relating to a cellular telephone.
In the past, a human generation has been considered to be 20-25 years. Older genealogical documents will use these numbers. However, genealogical studies have revealed that this is too simplistic and can result in large inaccuracies during statistical calculation.
The human genome is 3.3 x 109 bp in length. If all the DNA in a single human cell was. placed end to end it would be six feet long. If all the DNA in all of the cells in a human. body was placed end to end it would reach the sun and back 600 times! That is 100. trillion cells x 6 feet divided by 93 million miles = 1200. (More facts about the human.