00:01
So everyone, in this question we will be talking about the primary growth in the plant.
00:07
So this primary growth basically means the proliferation of a stem cell.
00:16
So this stem send when it receives a signal, it basically differentiate into different parts of the plant that are root stem.
00:30
And vascular bundles.
00:32
So the primary growth takes place at the epical meristem, which is the point of the stem tissues.
00:44
And these stem cells here form the other parts of the cell.
00:49
And here there is rapid growth in the epical maristum at the short tip as well as at the root table and there is then cell elongation which contributes to the primary growth and the growth of chute and root during the primary growth enables plant to get the water that is by the roots from the soil and also the sunlight which is required for the photosynthesis by the shoot.
01:29
So the influence, so in the roots we can see the presence of the primary growth.
01:39
So here we have basically the root cap present at the tip of the root.
01:47
Here we have the epical meristem at the tip of the root.
01:54
And this epical meristem is a non -deme...