00:01
So what is the term selfish dna hypothesis? the selfish dna hypothesis states that the dna from an organism is transferred to other organisms by at the expense of other genes that are present in the genome.
00:20
This transfer of dna happens without any alteration to the organism.
00:26
There is no alteration.
00:28
There is no alteration to the organism.
00:30
And the dna is transferred with the effort of other genes in the genome.
00:35
So this is called us a selfish gene, sorry, selfish dna hypothesis.
00:41
So let us go deep into rna world hypothesis now.
00:47
So rna world hypothesis states that all the life forms on earth originally had rna as a genetic material.
00:55
Later on, the molecules polymerized and gave rise to a new genetic material, called the deoxyribonucicic acid or dna.
01:04
The single standard rna was a primitive form of genetic material whereas the double standard dna is the most advanced form of genetic material...