File:Leaf epithelium, guard cells, stomatal pore and peripheral chloroplasts.jpg
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[edit]DescriptionLeaf epithelium, guard cells, stomatal pore and peripheral chloroplasts.jpg |
Italiano: Epitelio fogliare con stomi in evidenza. Si osservano grandi cellule epiteliali e cellule di guardia più rotondeggianti. All'interno di queste cellule, che delimitano la rima stomatica, si possono osservare dei cloroplasti disposti marginalmente.L'osservazione è stata effettuata con un microscopio ottico in campo chiaro senza aggiunta di coloranti. |
Date | |
Source | Own work |
Author | Emilio Ermini |
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
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This image was uploaded as part of Wiki Science Competition 2019. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 11:22, 20 November 2019 | 3,024 × 4,032 (962 KB) | Emilio.ermini (talk | contribs) | User created page with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Apple |
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Camera model | iPhone SE |
Exposure time | 1/100 sec (0.01) |
F-number | f/2.2 |
ISO speed rating | 32 |
Date and time of data generation | 17:09, 26 March 2018 |
Lens focal length | 4.15 mm |
Orientation | Rotated 90° CCW |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | 11.2.6 |
File change date and time | 17:09, 26 March 2018 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 17:09, 26 March 2018 |
Meaning of each component |
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APEX shutter speed | 6.6451551854656 |
APEX aperture | 2.2750071245369 |
APEX brightness | 6.5719139297848 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 727 |
DateTimeDigitized subseconds | 727 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 4.7102803738318 |
Focal length in 35 mm film | 137 mm |
Scene capture type | Standard |