For a 10x ocular, the diameter of field of view for the LPO (10x) is  1.78 mm while HPO (40x) is 0.45 mm.

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Help me solve the stomatal density. 

For a 10x ocular, the diameter of field of view for the LPO (10x) is  1.78 mm while HPO (40x) is 0.45 mm.

number of stomata in entire FOV
Stomatal density=
area of FOV in mm2
where: area of FOV = n r²
For a 10x ocular, the diameter of field of view for the LPO (10x) and HPO (40x) are 1.78 mm and 0.45
mm, respectively
Number of
stomata in
entire FOV
Stomatal Density
(stomata/
mm2)
Plant
Magnification
FOV #
Sample
400x
1
40
Ixora
400x
2
38
?
400x
3
35
?
100x
1
22
?
Rhoeo
100x
21
?
100x
3
20
?
Transcribed Image Text:number of stomata in entire FOV Stomatal density= area of FOV in mm2 where: area of FOV = n r² For a 10x ocular, the diameter of field of view for the LPO (10x) and HPO (40x) are 1.78 mm and 0.45 mm, respectively Number of stomata in entire FOV Stomatal Density (stomata/ mm2) Plant Magnification FOV # Sample 400x 1 40 Ixora 400x 2 38 ? 400x 3 35 ? 100x 1 22 ? Rhoeo 100x 21 ? 100x 3 20 ?
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