File:Three cell growth types.svg
Original file (SVG file, nominally 694 × 700 pixels, file size: 284 KB)
Captions
Summary[edit]
DescriptionThree cell growth types.svg |
English: Vectorised version of File:Three cell growth types.png.
Three types of cell reproduction are compared: the relatively simple Binary fission and two more complicated types that either involve mitosis or meiosis. Binary fission. Organisms such as bacteria typically have a single chromosome (green). At the start of the binary fission process, the DNA molecule of the cell's chromosome is replicated, producing two copies of the chromosome. A key aspect of bacterial cell reproduction is making sure that each daughter cell gets a copy of the chromosome. Cytokinesis is the actual physical separation of the two new daughter cells. Cell reproduction that involves mitosis. Most eukaryotic organisms like humans have more than one chromosome. In order to make sure that a copy of each chromosome gets segregated into each daughter cell, the spindle apparatus is used (blue threads). The chromosomes are moved along the long thin microtubules like trains moving along train tracks. Humans are diploid; we have two copies of each type of chromosome, one from the father (red) and one from the mother (green). Cell reproduction that involves meiosis. The human sex cells (gametes) are produced by meiosis. For sperm production there are two cytokinesis steps that produce a total of four cells, each with half the normal number of chromosomes. The situation is different in the ovaries for egg production where one of the four sets of chromosomes that is segregated is placed in a large egg cell, ready to be combined with the DNA from a sperm cell (see meiosis for details). Note text is on a hidden layer under the visible text for consistent fonts. |
Date | |
Source | Own work |
Author | domdomegg |
Other versions |
[edit]
PNG:
|
Licensing[edit]
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:17, 20 January 2016 | 694 × 700 (284 KB) | Domdomegg (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following 11 pages use this file:
- File:Three cell growth types-el.png
- File:Three cell growth types-ku.svg
- File:Three cell growth types-ru.svg
- File:Three cell growth types-sl.png
- File:Three cell growth types-tr.png
- File:Three cell growth types.png
- File:Three cell growth types.svg
- File:Three cell growth types mk.svg
- File:Trije tipi celične delitve.svg
- Template:Other versions/Three cell growth types
- Category:Cell division
File usage on other wikis
The following other wikis use this file:
- Usage on ar.wikipedia.org
- Usage on az.wikipedia.org
- Usage on ba.wikipedia.org
- Usage on bn.wikipedia.org
- Usage on ca.wikipedia.org
- Usage on cs.wikipedia.org
- Usage on cv.wikipedia.org
- Usage on cy.wikipedia.org
- Usage on da.wikipedia.org
- Usage on en.wikipedia.org
- Usage on en.wikibooks.org
- Usage on eo.wikipedia.org
- Usage on eu.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on gl.wikipedia.org
- Usage on hi.wikipedia.org
- Usage on hr.wikipedia.org
- Usage on hu.wikipedia.org
- Usage on hy.wikipedia.org
- Usage on id.wikipedia.org
- Usage on it.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on kn.wikipedia.org
- Usage on ko.wikipedia.org
- Usage on lt.wikipedia.org
- Usage on ml.wikipedia.org
- Usage on nl.wikipedia.org
- Usage on nl.wikibooks.org
- Usage on om.wikipedia.org
- Usage on pnb.wikipedia.org
- Usage on pt.wikipedia.org
View more global usage of this file.
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.
Width | 195.83185mm |
---|---|
Height | 197.46414mm |