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Shells

shell shock

The world war I name for what is known today as posttraumatic stress, this is a psychological disorder that develops in some individuals who have had major traumatic experiences (and, for example, have been in a serious accident or through a war). The person is typically numb at first but later has symptoms including depression, excessive irritability, guilt (for having survived while others died), recurrent nightmares, flashbacks to the traumatic scene, and overreactions to sudden noises. Posttraumatic stress became known as such in the 70s due to the adjustment problems of some vietnam veterans.


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some general capsid questions

What kind of proteins are the capsid shells made of? Will a collection of capsid proteins in soln' generally form an icosahedral (or other geometric shape, depending on protein..) shape; Will they from encapsulating shapes on their own? can ...

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by raneynickel
Sat Aug 08, 2009 12:50 am
 
Forum: Microbiology
Topic: some general capsid questions
Replies: 3
Views: 93

Natural selection wrong due to cambrian explosion

... from periods before about 600 million years ago. One good reason might be that many of these animals had only soft parts to their bodies: no shells or bones to fossilize." all dawkins has is a MIGHT BE that is just nothing more than an explanation creationists have their explanation ...

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by gamila
Mon Jul 20, 2009 10:44 am
 
Forum: Evolution
Topic: Natural selection wrong due to cambrian explosion
Replies: 29
Views: 885

Natural selection wrong due to cambrian explosion

... from periods before about 600 million years ago. One good reason might be that many of these animals had only soft parts to their bodies: no shells or bones to fossilize." Many of the previous replies to your question mention this very idea. Yes there is very few fossiles before the ...

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by papa1983
Mon Jul 20, 2009 8:15 am
 
Forum: Evolution
Topic: Natural selection wrong due to cambrian explosion
Replies: 29
Views: 885

Dihybrid help

... allele for an answer, not the wording, except for the definition of your alleles. So for you use: E for shell, EE or even Ee for spotted shells, and ee for grey colored shells B for skin color, BB or even Bb for brown skin color, and bb for green skin color a) F1 is the first progeny ...

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by kolean
Wed Jul 08, 2009 2:31 pm
 
Forum: Genetics
Topic: Dihybrid help
Replies: 1
Views: 134

Why do you keep talking about species

... worms Multiple circular segments about 15,300 modern Arthropoda Jointed foot Arthropods Chitin exoskeleton 1,134,000+ Brachiopoda Arm foot Lamp shells Lophophore and pedicle between 300 and 500 extant Bryozoa Moss animals Moss animals, sea mats Lophophore, no pedicle, ciliated tentacles about ...

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by gamila
Mon Jun 29, 2009 5:35 pm
 
Forum: Evolution
Topic: Why do you keep talking about species
Replies: 20
Views: 574
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