00:01
Okay, so this is the answer.
00:02
So first, let's go to the advantage of having two copies of genes.
00:11
Okay, so first advantage is if one of the gene copy is mutated or non -functional, the other copy acts as a backup.
00:35
So again, if one copy is mutated, the other one acts as a backup and help in the survival of the organism.
00:43
The other one is it will cause variation.
00:51
So two copies of the same gene with slight variation somehow are called alleles.
00:59
This alleles increases genetic variability and help in adaptation.
01:05
So it will cause adaptation.
01:07
Remember, variation causes adaptation to new conditions.
01:14
Okay.
01:15
And then the last advantage is it's, will, they will have, or an organism, for example, if it has two copies of genes, will have more gene product.
01:33
So two copies will lead to formation of more product and thus more growth, okay, more growth of the organism like size and robustness...