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Natural products

natural products

Naturally occurring compounds that are end products of secondary metabolism; often, they are unique compounds for particular organisms or classes of organisms.


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Do chromosomses ever get competitive?

... there could be a pathway between the dominant and recessive protein products. I will speculate about how such a pathway might arise. Suppose ... in heterozygotes, so heterozygotes are less fit than homozygotes. Since natural selection can only select against alleles, not genotypes, the heterozygous ...

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by wildfunguy
Sun Sep 29, 2013 2:50 pm
 
Forum: Cell Biology
Topic: Do chromosomses ever get competitive?
Replies: 9
Views: 4318

Re: CHALLENGE: Why should there be an “origin of species”?

If you want to go sentence by sentence: 1. All natural systems are “cycles” http://thegodguy.files.wordpress.com/2010/10/regeneration_circle_of_life.jpg ... under right conditions. This is no circle. NOT Circle, CYCLE: Reactants to products to reactants... 3. Planets/orbits/galaxies – all circular/elliptical ...

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by Cat
Sat May 04, 2013 8:30 pm
 
Forum: Evolution
Topic: CHALLENGE: Why should there be an “origin of species”?
Replies: 16
Views: 6145

Re: Theories - Origin of Life

... the reactions about my theory, called "The Universal Matrix/DNA of natural Systems and Life's Cycles". I am reading the whole thread, it ... the womb? Why people from TOE are imagining that babies giraffes are products of random processes filtered by natural selection exerted by the ...

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by TheMatrixDNA
Fri Aug 03, 2012 11:35 pm
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 559
Views: 756182

Help please

... propagation. 2b Clones are genetically identical individuals. Are the products of vegetative propagation clones? Explain your answer.  Ans  2a is asexual reproduction in plants. An example of natural vegetative propagation that involve the stem are buttercups. Runners are ...

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by Olympic
Wed Aug 01, 2012 7:45 pm
 
Forum: General Discussion
Topic: Help please
Replies: 8
Views: 6565

Human Collembola Infestations

... of my neighbors also were being bitten. I found a website that sells a natural product made from cedar oil that helped me. It has kept me from selling ... sandlike particles (you cannot feel them.) we have used some of the products he made especially as yard sprays and house sprays (these not for ...

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by Wallyanna
Wed May 09, 2012 12:34 pm
 
Forum: Human Biology
Topic: Human Collembola Infestations
Replies: 40
Views: 91533
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