1 draw a leaf cross section and be sure to label the pallisade parenchyma casparian strip spongy

1 draw a leaf cross section and be sure to label the...

Draw a leaf cross section and be sure to label the palisade parenchyma, Casparian strip, spongy mesophyll, vascular cambium, stomata, epidermis, secondary xylem, vascular bundle, and shoot apical meristem (but label only if relevant!). 2. Please draw a pinnately compound leaf in the space provided. Be sure to label the rachis, petiole, petiolule, and leaflet (only use the term if relevant).

Transcript

00:01 Hello everyone so here in this question we will be drawing a label diagram or first of all we will draw the diagram of a cross section of leaf okay so let us draw the cross section okay so i'll be drawing a rough diagram of cross section of one leaf okay and then we will be just we will label all the parts that we can possibly do over this diagram okay so this is basically the cross section of one leaf.

00:30 Okay so let us just draw the diagram properly so the cells here we are going to see some elongated cells placed all over okay in a layer layerly manner so the cells that we are going to see are basically the palisid mesophil cells okay so this is one layer then another structure we will be seeing over here is basically some cells right underneath underneath of it okay so this is the cell structure or this is the cross section we are going to see in case of the leaf okay so the structure i'm drawing here is basically the spongy perentema okay what is this this is the structure of spongy paranchima they are arranged in this manner and within this structure there is another structure we will be finding okay there is this structure and it is the veins okay how the veins are arranged that is sewing through the help of this diagram or this cross -section we are drawing right so this is the vein and after that another layer will be present at the last okay so another layer we are going to find over the last and there will be some spaces all around okay so this layer we were drawing is basically the waxy cuticle okay this is the structure of paxy cuticle.

01:58 So now let us just label it.

02:01 So first structure, it also have some areas like this, okay, the divisions.

02:07 So let us just draw it.

02:10 So yeah, there will be one another structure here.

02:14 And this structure right here we were drawing is basically the guard cell.

02:18 Okay, what is this? this is the guard cell first thing...