1. & Their type
By Pankaj Kukreti

2. Stomata :Stomata Denoted To
Small Pore Present On
Leaf , Which Are For
Mean Of Gasseous
Exchange & Transpiration
They Constituent Three
Part
-Cell Pore
- Guard Cell
- Subsidiary Cell

3. Cell Pore :- Pore Present On Leaf
- Help In Gasseous Exchange
- Transpiration Occur By This

4. Guard Cell
Specialized Cell surrounds Stromatal Pore
-Always Present In Pair
- Helping Stomata In Opening & Closing
-

5. Subsidiary Cell
These Are Type Of Epidermal Cell Which Are
Associated With Guard Cell
They Are Morphologically Different From
Guard Cell also Called Accessory Cell

6. Stomatal Apparatus
Stomatal Pore , Guard Cell & Subsidiary
Cell Together Called Stomatal Apparatus

7. Open & Closed Stomata
>> Open Stomata Happen At Day Time
Closed Stomata Happen At Night Timing
>>At Open Time Transpiration Occur
At Closed Timing No Transpiration Occur

8. Types Of Guard Cell
In Dicot Leaf= Kidney Shape
In Monocot Leaf= Dum bell Shape

9. Arrangement Of Stomata
In Monocot = Parellel
In Dicot = Irregular

10. Presence Of Stomata In Leaf
Polygonum Type
Mesophytic Type
Monocot Type

11. Stomata Based On Ontegeny Development
Haplocheilic Type :Guard Cell Originate By
Stomatal initial & Neighbouring
Cell Get Concerted Into Guard
Cell
Syndetocheili Type :Here , Guard & Subsdiary Cell
Originate From Same mother
Cell

12. Metacalfe & Chalk :Describe 4 Type Of Dicot Stomata

13. Anomocytic Type :Here , Stomata Surround With Limited
Number Of Cell , Which Cannot be
Differentiated From Other Cell

14. Anisocytic Type :Here, Stoma Surrounds by 3
Subsdiary Cell , In Which One cell
is Smaller Than Other Two

15. Diacytic Type :Here, Stomal Encloses In Pair Of
Subsidiary Cell In Which They Are
in At Right angle To Guard Cell

16. Paracytic Type :Here Subsidairy Cell Arranged In That
Manner They Having Same Arrangement As
Guard Cell