00:01
So in this question we are given some characteristics about two domains and what we have to find out or what we have to answer in this question that we have to identify the characteristic which is common in both the domains right we have to identify that characteristic which is common into both the domains and what are the two domains which is given to us first domain which is given to us is bacteria bacteria and the another domain which is given to us is archaea bacteria right we have to identify that characteristics which is common among these two domains right which is common among two these two domains so we have to answer about the common characteristic or you can say the similarities although there are many many differences between archibacteria and bacteria but there are some similarities also and the one of the major similarities between archibacteria and bacteria is that they both are prokaryotes what is the common similarity between them or characteristic between them is that both are prokaryot.
01:03
What do we mean by prokaryote that this is the type of cell in which nuclear membrane is not well developed? what do we mean by prokaryote? nucleus not will develop.
01:14
So what is we mean by this sentence we can clearly understand with this simple diagram that this is the plasma membrane of the cell right? this is the plasma membrane or you can say cell membrane.
01:25
So what is here is that the genetic material of them is lying free.
01:30
In the cytoplasm, right? this is the matrix of the cell or you can say this is a cytoplasm of the cell and in this cytoplasm, the genetic material.
01:39
This is the genetic material.
01:41
This genetic material is lying freely.
01:43
It is not present within the nucleus, right? so such type of cell in which nucleus is not well developed, there is no nuclear membrane or you can say in search words that if there is a cell and there is a nuclear membrane in which genetic material is present.
02:00
So this nuclear membrane is absent here...