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binary fission

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binary fission

–noun Biology.
fission into two organisms approximately equal in size.


Origin:
1895–1900
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2010.
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binary fission  
n.  A method of asexual reproduction that involves the splitting of a parent cell into two approximately equal parts.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: binary fission
Function: noun
: reproduction of a cell by division into two approximately equal parts —compare MULTIPLE FISSION
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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binary fission n.
A method of asexual reproduction that involves the splitting of a parent cell into two daughter cells.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Science Dictionary
binary fission  
See fission.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Encyclopedia

binary fission

asexualasexual reproduction by a separation of the body into two new bodies. In the process of binary fission, an organism duplicates its genetic material, or deoxyribonucleic acid (DNA), and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA.

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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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