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Morphological

morphological

(Science: biology) Of, pertaining to, or according to, the principles of morphology. Morphologically.

Origin: Cf. F. Morphologique.


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... for speech. Getting back to the point however, as I mentioned from my reading we can more precisely control our breath which may, among other morphological differences, enable us to make sounds that our closest living relatives (chimpanzees) can't. So my question is directed towards the role ...

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by NMLevesque
Wed Nov 20, 2013 10:10 pm
 
Forum: General Discussion
Topic: Are bidirectional lungs essential for human speech?
Replies: 3
Views: 1699

Are bidirectional lungs essential for human speech?

... lungs, would have on human speech. As far as I know we have somewhat more precise control over our 'breath' than chimps, and due to certain morphological differences are better able to, for lack of a better term, enunciate. So I would imagine any change to our respiratory system would affect ...

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by NMLevesque
Tue Nov 19, 2013 10:53 pm
 
Forum: General Discussion
Topic: Are bidirectional lungs essential for human speech?
Replies: 3
Views: 1699

How does DNA cladistics work???

Well, at the very basic level it works just like traditional cladistics (i.e., based on morphological data). So, for example, a sequence of a given gene is obtained for different species and the number of transformation in the sequence required for every possible phylogenetic ...

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by dgm
Mon Nov 04, 2013 2:03 pm
 
Forum: Zoology Discussion
Topic: How does DNA cladistics work???
Replies: 2
Views: 1112

Apoptosis in the substantia nigra

Morphological and biochemical alterations have been described in neurons of the aged human brain. However, the cell death process associated with neuronal senescence remains to be elucidated. Apoptosis and autophagic degeneration, ...

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by MarkHolland
Sat Mar 30, 2013 3:03 pm
 
Forum: Cell Biology
Topic: Apoptosis in the substantia nigra
Replies: 1
Views: 1718

Molecular gene (genome) concept scientifically untenable

... at the molecular level fail to demonstrate the expected correspondence between genome and phenotype. The most spectacular example of this is the morphological dissimilarity between human being and chimpanzee despite a 98.7% similarity in their DNA [9]. Although evolutionary biologists speak of ...

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by PAWahid
Wed May 02, 2012 4:54 am
 
Forum: Molecular Biology
Topic: Molecular gene (genome) concept scientifically untenable
Replies: 12
Views: 20454
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