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Indicator

Indicator

An event, entity or condition that typically characterises a prescribed environment or situation, indicators determine or aid in determining whether or not certain stated circumstances exist or criteria are satisfied.


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Supraorbital brow ridge.

... ridge is present in most Americans, whereas where I live, it's pretty rare (France). Many sources seem to state this forehead protrusion as an indicator of high testosterone during teen years. Yet, it seems to be inheritable too. Do we have any informations on this? I used to think the brow ...

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by Structutr
Wed Dec 18, 2013 4:11 pm
 
Forum: Human Biology
Topic: Supraorbital brow ridge.
Replies: 0
Views: 455

Conflicting results of Gram-Negative unknown

... lab 6. Indole test *Negative RESULTS: No cherry red ring on top of liquid layer 7. Citrate test *VERY CONFLICTED ABOUT RESULTS, RESULTS: Positive indicator would be color change of the media from green-ish blue to ROYAL blue In before and after pictures there does not appear to be any color change ...

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by Jrh21854
Sun Dec 01, 2013 8:25 pm
 
Forum: Microbiology
Topic: Conflicting results of Gram-Negative unknown
Replies: 0
Views: 694

Re: Characteristics of Good Indicator Organisms?

Characteristic of a good indicator organism are: 1.It should be sensitive to change in ecosystem integrity through space and time. 2.It should be easily measured and informative. 3.Its response to changing ecosystem integrity should be ...

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by hilljason
Sat Jun 01, 2013 6:53 am
 
Forum: Microbiology
Topic: Characteristics of Good Indicator Organisms?
Replies: 2
Views: 3076

Characteristics of Good Indicator Organisms?

As far as i know, Indicator organisms are itself non-pathogenic. It should be greater in number as compared to Pathogens (in fecal sample) so that you could easily determine whether your water sample is fecal contaminated or not. To ...

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by choozi
Sun Oct 28, 2012 6:38 pm
 
Forum: Microbiology
Topic: Characteristics of Good Indicator Organisms?
Replies: 2
Views: 3076

Characteristics of Good Indicator Organisms?

I need to determine why good indicator organisms are present in low numbers - <1% of the total population. I've tried researching, but most websites discuss why indicator organisms should be present in high concentrations (relative to ...

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by Entropy
Sun Oct 28, 2012 5:53 pm
 
Forum: Microbiology
Topic: Characteristics of Good Indicator Organisms?
Replies: 2
Views: 3076
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