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Population density

population density

(Science: epidemiology) number of individuals in a population relative to space.


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Re: Theories - Origin of Life

... with one another. The purpose of this communication is to establish the population density of a species of any of these micro-organisms within a local environment. A single bacterial ...

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by scottie
Fri Aug 05, 2011 12:27 pm
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 559
Views: 755230

Re: Growth Curve

... The generation time is done in exponential phase by the time that the population duplicates, so mark the times at 3x10e6 and 6x10e6 and calculate ... min the rate will be(6-3=3) 3x10e6/20. After aireation cut the cellular density will drop untill the cuture dead(I suposse). Wait for more answers ...

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by protold
Mon Apr 18, 2011 6:32 am
 
Forum: Microbiology
Topic: Growth Curve
Replies: 3
Views: 4216

Are humans poorly adapted to industrial society?

... alcohol intolerance. Any society which has gone through the increased population density of cities produced by agricultural surplus has a higher resistance to the diseases ...

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by Rap
Thu Feb 24, 2011 7:17 pm
 
Forum: Evolution
Topic: Are humans poorly adapted to industrial society?
Replies: 5
Views: 5530

Re: Does it really matter?

I believe that if the population is so small or the density of animals is so small it would have no effect. However, it is always possible that the species could ...

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by kimsmarkin
Wed Sep 22, 2010 7:05 am
 
Forum: Ecology
Topic: Does it really matter?
Replies: 33
Views: 24858

Does it really matter?

I think that if the population is low enough, or the density of the animal is low enough, it would not have an impact. However, it is always possible that the species ...

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by plasmodesmata11
Sun Dec 27, 2009 4:22 am
 
Forum: Ecology
Topic: Does it really matter?
Replies: 33
Views: 24858
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