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Colour sense

Colour sense

The ability to perceive variations in hue, luminosity, and saturation of light.


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Green mammals

... which is in fact brown. Also, consider that most mammals have poor colour vision, in which green is usually abandoned. The only predators that ... they are already a very successful species (perhaps due to their speed, sense to stay near an entrance to the burrow and frequent breeding) and so ...

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by Squirrell
Tue Feb 21, 2012 9:39 pm
 
Forum: Zoology Discussion
Topic: Green mammals
Replies: 11
Views: 11943

Re: two different color eyes

... for the other pigment catalyses the reaction, giving the recessive colour. but on the other side of the head it can catalyse a reaction and ... I don't think that this is completely true, however it make a lot of sense. I don't know about other people with Heterochromia, but not only are ...

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by melonhead94
Sun Jun 26, 2011 10:27 pm
 
Forum: Human Biology
Topic: two different color eyes
Replies: 141
Views: 254479

Alas the creationists are right though...

... better. A few lucky mutations gave some early organism a neuron able to sense light and sudenly it became better able to navigate towards light where ... proper pollution filters to their factories. But developing that dark colour was not random, even though the needed mutations were so. Natural ...

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by biohazard
Wed Nov 17, 2010 10:19 am
 
Forum: General Discussion
Topic: Alas the creationists are right though...
Replies: 15
Views: 22896

A question about sexual selection!

... to, say, the extremely long tail of the collared widowbird). This makes sense. The pre-existing sensory bias hypothesis can even coexist with the ... some sort of preference to a female, for instance a preference for the colour red because that is the colour of the, say, berries the female eats. ...

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by AlexB1001
Fri Oct 29, 2010 12:46 pm
 
Forum: Zoology Discussion
Topic: A question about sexual selection!
Replies: 4
Views: 6760

Re: Genetic Transmission

... that the communication of information always involves an energy wave. Colour information is transmitted via electromagnetic radiation. Sound is ... understand well enough. The more I think about it, the more it makes sense that the communication occurs during transcription. In binary fission ...

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by Bembanadian
Wed Apr 21, 2010 3:05 pm
 
Forum: Genetics
Topic: Genetic Transmission
Replies: 17
Views: 13766
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