00:01
Hello, so let's answer now the question.
00:02
So we have here the traditional class reptilia, okay, which includes the turtles, snakes, lizards, and crocodiles.
00:17
And class ripilia is considered parapolitic group.
00:23
Okay, so it is considered as paraphyletic.
00:31
So when we speak of a paraphyletic group, okay, it means that it is a term.
00:42
Wherein it is described, it is used to describe the evolutionary biology of a group, wherein it contains common ancestor, okay? so, parapolitic group contains common ancestor, but the descendants, okay, but includes, it includes not all descendants.
01:27
So it has a common ancestor but does not include all the descendants or it includes not all the descendants.
01:43
It means that only some are included.
01:48
Okay, not all are included, some are included.
01:54
So the traditional class reptilia is parapolitic because there are some descendants that have been left out...