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Infertile

Incapable of reproducing; an infertile couple.The inability to produce offspring.


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Re:

... It depends on the inbreeding ratio of the species. The increase in inbreeding gives rise to diploid males, but mostly these diploid males are infertile as the generate diploid spermatozoa. http://en.wikipedia.org/wiki/Haplodiploid_sex-determination_system The process of spermatogrnesis ...

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by Squirrell
Mon Feb 20, 2012 8:38 pm
 
Forum: Zoology Discussion
Topic: Cell identification - germ cells in haploid male ants
Replies: 4
Views: 5255

Cell identification - germ cells in haploid male ants

... It depends on the inbreeding ratio of the species. The increase in inbreeding gives rise to diploid males, but mostly these diploid males are infertile as the generate diploid spermatozoa. http://en.wikipedia.org/wiki/Haplodiploid_sex-determination_system The process of spermatogrnesis ...

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by sachin
Sat Feb 18, 2012 8:08 am
 
Forum: Zoology Discussion
Topic: Cell identification - germ cells in haploid male ants
Replies: 4
Views: 5255

Re: Re:

... for this purpose) or small particules of clay... Soil with no organic matter in it (bacteria, fungi, earthworms, decomposing material, humus) is infertile. Most of the vegetables we eat wouldn't grow in it. The point is that "fertile ground" and "ground containing no organic matter" ...

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by christianstrategies
Wed Feb 08, 2012 7:36 pm
 
Forum: Evolution
Topic: Any SOLID arguments against evolution?
Replies: 309
Views: 538899

Re: Re:

... for this purpose) or small particules of clay... Soil with no organic matter in it (bacteria, fungi, earthworms, decomposing material, humus) is infertile. Most of the vegetables we eat wouldn't grow in it. The point is that "fertile ground" and "ground containing no organic matter" ...

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by AstraSequi
Wed Feb 08, 2012 3:38 am
 
Forum: Evolution
Topic: Any SOLID arguments against evolution?
Replies: 309
Views: 538899

Mutation in fruit/vegetables

... human society) that are actually mutant species, hybrids or experienced biological devolution. For example I know that the banana is actually an infertile hybrid, so it is the orange (except for the infertile part). Besides that I don't know nothing. Is there any list of those species? Thank ...

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by silveringking
Sat Aug 13, 2011 8:57 pm
 
Forum: General Discussion
Topic: Mutation in fruit/vegetables
Replies: 1
Views: 1433
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