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Original file (970 × 1,023 pixels, file size: 25 KB, MIME type: image/png)
Summary
Licensing
Public domainPublic domainfalsefalse
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This Canadian work, of which the author or authors are unknown, is in the
public domain in Canada because:
- It was published before January 1, 1970; or
- It was created before January 1, 1945; or
- 75 years have passed since the end of the calendar year of its creation, without it ever having been published while still in copyright.
(
R.S.C., 2020, c. C-42, s. 6.1,
R.S.C., 1993, c. C-42, s. 6.1)
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العربيَّة |
English |
français |
മലയാളം |
中文(简体) |
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Labelled Double Helix
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment |
current |
20:33, 7 December 2022 |
| 970 × 1,023 (25 KB) | Mackhart | Uploaded a work by Unknown from https://study.com/academy/lesson/double-helix-model-structure.html with UploadWizard |
File usage
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