Stomatal Index Formula

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Stomatal Index is the number of stomata to number of epidermal cells. Check FAQs
SI=(SE+S)100
SI - Stomatal Index?S - Stomata Per Unit Area?E - Epidermal In Unit Area?

Stomatal Index Example

With values
With units
Only example

Here is how the Stomatal Index equation looks like with Values.

Here is how the Stomatal Index equation looks like with Units.

Here is how the Stomatal Index equation looks like.

53.8462Edit=(42Edit36Edit+42Edit)100
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Stomatal Index Solution

Follow our step by step solution on how to calculate Stomatal Index?

FIRST Step Consider the formula
SI=(SE+S)100
Next Step Substitute values of Variables
SI=(4236+42)100
Next Step Prepare to Evaluate
SI=(4236+42)100
Next Step Evaluate
SI=53.8461538461538
LAST Step Rounding Answer
SI=53.8462

Stomatal Index Formula Elements

Variables
Stomatal Index
Stomatal Index is the number of stomata to number of epidermal cells.
Symbol: SI
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Stomata Per Unit Area
Stomata Per Unit Area is the number of stomata per unit area.
Symbol: S
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Epidermal In Unit Area
Epidermal In Unit Area is the number of epidermal cells in the same unit area.
Symbol: E
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.

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How to Evaluate Stomatal Index?

Stomatal Index evaluator uses Stomatal Index = (Stomata Per Unit Area/(Epidermal In Unit Area+Stomata Per Unit Area))*100 to evaluate the Stomatal Index, The Stomatal Index formula is defined as the percentage which the numbers of stomata form to the total number of epidermal cells, each stoma being counted as one cell. Stomatal Index is denoted by SI symbol.

How to evaluate Stomatal Index using this online evaluator? To use this online evaluator for Stomatal Index, enter Stomata Per Unit Area (S) & Epidermal In Unit Area (E) and hit the calculate button.

FAQs on Stomatal Index

What is the formula to find Stomatal Index?
The formula of Stomatal Index is expressed as Stomatal Index = (Stomata Per Unit Area/(Epidermal In Unit Area+Stomata Per Unit Area))*100. Here is an example- 53.84615 = (42/(36+42))*100.
How to calculate Stomatal Index?
With Stomata Per Unit Area (S) & Epidermal In Unit Area (E) we can find Stomatal Index using the formula - Stomatal Index = (Stomata Per Unit Area/(Epidermal In Unit Area+Stomata Per Unit Area))*100.
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