00:01
We represent biophytes as b -h -y here.
00:03
Now, these are the components that are less spoken with the fossil evidence.
00:07
We write f -d, this is fossil evidence.
00:10
So, according to the fossil evidence that really exists now, it says that there are very less information about components such as briophrites.
00:18
Sorry, briophiles.
00:20
Now, these are actually non -vascular.
00:23
We write it as nv.
00:24
So these plants are non -vascular.
00:25
They do not have components such as roots and so on.
00:29
So any nutrients that are required by these components are actually absorbed via the air and does not actually come from the standard roots of transport such as roots and other vascular components.
00:44
So it is very unlikely that these components, bryophytes, have even turned as large as a tree -shaped plant.
00:52
So this cannot attain the magnitude or the dimensions of a tree -shaped plant.
00:59
Tree -sized plant.
01:00
This is because due to the lack of vascular system, this is non -vascular, right? so due to the lack of non -vascular system, it is very difficult to transport all the nutrients across the plant.
01:13
So suppose this is the plant.
01:15
It is very difficult to transport all the nutrients without the presence of a proper vascular system.
01:21
The photosynthetic components are not present, which is why the transport of the nutrients required by the plant through, if suppose it was a tree -sized plant...