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Jan16-12 Greg Bernhardt
Introduction to Evolution The study of evolution has dominated the field of biology for over a century. Explaining...
Oct25-11 11:42 AM
Ryan_m_b
0 18,907
reference, websites Sticky Thread Pinned: Reference websites ( 1 2 3)
Take a look at this website, it has some really neat Clips, Stills, and Slides of small life forms: ...
Jan10-14 02:09 AM
boymilk
43 71,331
Lets say we inhabit a new planet, with a slightly different mass like mars, or a planet with greater mass... assume we...
Jun17-08 08:00 PM
SpicyRamen
2 1,477
How can we say that evolution is random when it is based on choice aswell? For example the first creatures that came...
Apr5-10 04:04 AM
Jon Richfield
54 4,871
I read that genes are selected at random from both chromosomes to be put together in the sperm or the egg. And that...
Sep21-09 09:39 PM
bassplayer142
3 1,833
FDA Approves Rapid Saliva Test for AIDS Virus ...
Mar28-04 10:33 AM
Monique
0 1,788
With the warm weather of the past couple of weeks, I've been frequently running into small caterpillars (about 1-2 cm...
Apr2-12 08:50 AM
jtbell
5 2,285
http://news.bbc.co.uk/2/hi/science/nature/6935343.stm
Aug7-07 09:23 PM
Ivan Seeking
0 1,370
http://news.nationalgeographic.com/news/2003/06/0625_030625_atmospherethunder.html
Jun28-03 07:00 AM
LURCH
1 2,717
http://www.sciencedaily.com/releases/2004/10/041022104658.htm a few thousand individual cells, rat neurons, placed...
Oct26-04 11:31 PM
Ivan Seeking
2 1,777
I have been given a bonus question prior to the test. Compare the end products and total energy yield for...
Mar24-11 05:39 PM
1MileCrash
4 2,729
why the rate of glucose consumption dectrases when yeast cells cultured under anaerobic conditions are exposed to...
Feb20-05 01:44 PM
vicki
2 1,109
I've done an experiment on rate of transpiration in 4 conditions. 1) ambient 2) ambient + fan 3) ambient + lamp...
Nov29-10 08:13 AM
apple963
2 3,189
If a tumor cell grows with rate m, and dies with rate n (m>n), their population number is P, after tme t, how can set...
Jul12-05 11:18 AM
quetzalcoatl9
1 1,362
Has anyone worked out a functional Parametric chart that enables one to choose a appropriate Microscope (exclude...
Dec10-09 11:48 AM
Andy Resnick
7 2,788
Is there any rationale for the genes that are located on a particular chromosome, i.e. are the genes that are located...
Jul30-11 06:33 AM
That Neuron
11 3,049
http://www.newscientist.com/article.ns?id=dn6856
Jan10-05 05:30 PM
Ivan Seeking
0 1,248
A friend of mine rejects boiled vegetables, as he sais all the nutrients are destroyed. I hold that only some of the...
Mar15-08 06:14 PM
Ouabache
13 2,071
Can eating raw meat increase longevity ? I never see how eating raw meat increases fat/cholesterol in blood.
Sep5-08 09:11 AM
jim mcnamara
1 1,150
Okay - I haven't had time to look this up so any quick response appreciated. Does a RBC become severely crenallated...
Mar8-11 06:26 PM
mtc1973
12 3,548
RCM or Rapid Cat Movement. Has anyone with a cat seen this besides me? He, my cat, seems seized at random times to get...
May10-06 04:58 PM
Astronuc
8 1,655
ok i have a question is there any way to naturally increase my adrenalin...like by eating vitamins, or non...
Aug15-08 10:20 AM
Ygggdrasil
2 3,399
Hi, I am trying to write a model that simulates calcium input and output based on the induced strain, strain rate,...
Mar9-09 07:44 AM
Andy Resnick
5 1,263
I was wondering if anyone knows of a site that gives the average reaction time for a human. I'm looking for something...
Mar21-06 11:26 AM
Hootenanny
4 1,148
I was reading about the ID/Evolution conflict and saw some of the arguments aginst evolution. Some of them were...
Apr6-06 02:51 AM
Tojen
29 2,053
I have a working knowledge of Neuroscience, but I disire to learn more, also id like to start gather knowledge on...
Jun4-04 03:30 PM
Anomis
3 1,397
Someone recently asked me why I didn't consider surgically constructed vaginas to be "real" vaginas. I said that a...
Dec24-09 04:07 PM
darkchild
2 4,215
Balance !!! this is all an ecosystem is about ,balance between predator and prey ,balance between births and deaths...
Dec26-12 05:20 PM
beco
10 2,071
Obviously there is a reproductive reason for the male orgasm, but why do females orgasm? Of course in our culture it...
Nov20-08 07:02 PM
JericaLily
39 21,584
Is the reason why chromosomes come in paris, the fact that they look like a cross and each 'slash' (i.e / and \) is...
Apr28-09 03:18 PM
Vosh
12 3,414
Please help me understand. I have pondered this before but recent events have brought it up again and I don't really...
Apr17-03 07:37 AM
Echo 6 Sierra
4 1,833
I have always had this idea but not sure if it is real. I always thought they were so big because there was more o2...
Jan17-08 11:10 AM
mgb_phys
2 2,151
Do recapitulation theory is still a accepted theory that our entire evolutionary history is repeated during the embryo...
Dec15-10 11:25 AM
Jon Richfield
1 2,889
Two significant finds - both being refered to as "missing links" - in the area of evolutionary biology have made the...
Apr13-06 11:52 AM
Gokul43201
0 2,519
Like the title, 1)Are recessive gene genetic variations of a dominant gene(or normal gene). 2)What is the origin...
Jun17-12 01:51 PM
Darwin123
4 4,818
IN recombinant dna technology,certain segments of dna are removed from one organism and put in another.How are are...
Dec16-11 08:22 PM
mishrashubham
2 1,965
in my book, it says that any number of crossovers will produce 50% recombinants yet this is never seen in any of the...
Feb20-10 04:13 PM
zmike
0 4,465
Hi everyone, I was wondering if anyone knew any good articles, journals or other sites that would give a good...
Feb15-11 09:19 AM
Johnson
0 961
I was wondering if someone would recommend me a good microscope? I am majoring in Molecular Biology, and would like a...
Feb20-08 09:18 AM
Moonbear
4 11,769
Hello, I wanted to look into certain strange claims about the interaction of laser light with DNA. But with a search...
Mar19-08 04:13 PM
Moonbear
7 3,087
"The June 22 storm produced a hailstone 7 inches in diameter and 18.75 inches in circumference at Aurora, Neb., the...
Aug5-03 04:34 PM
Ivan Seeking
0 1,671
I've once read an article about a team of scientists who were about to (or wanted to) clone a mammoth with the aid of...
Jul9-12 01:18 PM
Ygggdrasil
8 2,411

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