Biology - February 2007

2007-02-22 03:39:15 · 3 answers · asked by WEHA 3

2007-02-22 03:38:47 · 4 answers · asked by WEHA 3

2007-02-22 03:38:26 · 3 answers · asked by WEHA 3

2007-02-22 03:35:50 · 0 answers · asked by WEHA 3

this project is very hard as there are seven species listeria monocytogenes. L,innocua. L,ivanovii, L,grayi. L,seegligeri. L, welshimeri. i can only find iformation on listeria monocytogenes and listeria innocula on the internet and in most books has anyone got any information about the other 5 species of listeria. thanks this will help me out LOADS xxxxxxxxx

2007-02-22 03:21:51 · 5 answers · asked by springbabe 2

2007-02-22 03:20:29 · 19 answers · asked by avingavin 1

Some animales and bactieria, such as glow worms, some tropical fish and angler fish, use light energy. Find out abou thow one of these organisms uses light.

2007-02-22 03:20:12 · 2 answers · asked by emoteddybear02 2

2007-02-22 03:09:08 · 2 answers · asked by Bob 2

within a day of each other. She finds out she's pregnant but doesn't know who the father is? How can she determine this with DNA tests if the brother's are IDENTICAL twins??
This is not a riddle I'm watching the Riki Lake show and it has come up..

AND NOT THIS DOES NOT APPLY TO ME!!! I don't want anymore kids and have one already!!!

2007-02-22 03:04:56 · 19 answers · asked by Anonymous

But why did they have to kill it...why couldnt they just document it and move on and monitor its growth....this really pissed me off....i hate when we kill things just to say we did...woo hoo congrats jerks you didnt let this extraordinary creature fulfill its full potential...frustrates me

2007-02-22 02:58:23 · 2 answers · asked by Hen 3

2007-02-22 02:50:50 · 2 answers · asked by Anonymous

2007-02-22 02:43:50 · 5 answers · asked by Anonymous 3

Can anyone tell me what the current scientific consensus is concerning what kind of life was the first to appear on earth and where it appeared (land, sea, mud) and then what the progressive stages of development of life were (bacteria, plants, fish, animals, etc)? Please also explain why they think these things too or give sources as to where I can find out why they think what they do. I'd like to understand it in full, thanks.

2007-02-22 02:39:03 · 3 answers · asked by Anonymous

2007-02-22 02:11:03 · 3 answers · asked by sasidhar v 1

pls include link @ websites...tq

2007-02-22 01:46:36 · 2 answers · asked by Anonymous

a) the cervix
b) the ovary
c) the oviduct
d) the uterus

2007-02-22 01:43:32 · 25 answers · asked by x-fallen.angel-x 2

is it possible for two sisters of the same parents to have A+ and O- blood

2007-02-22 00:52:43 · 16 answers · asked by julie t 5

2007-02-22 00:35:29 · 8 answers · asked by Anonymous

2007-02-22 00:26:35 · 4 answers · asked by lil'e 1

2007-02-22 00:25:45 · 7 answers · asked by jackwade098 1

With eyes closed, How do we know whether the sound comes from front or rear ?

2007-02-22 00:13:06 · 3 answers · asked by Chandrahas P 1

I need to know becuz i am doing a project in science and i need to know about some unique animals located in the marine biome.
Thanks

2007-02-22 00:07:04 · 1 answers · asked by Anonymous

We did an experiment, we had a frog's heart and put it in 3 different solutions, namely potassium chloride, sodium chloride and calcium chloride. We observed that the heart rate went up when it was immersed in sodium chloride anc calcium chloride, but it went down when in potassium chloride. What caused this increase and decrease in heart rate?

2007-02-21 23:34:04 · 7 answers · asked by Anonymous

2007-02-21 23:28:10 · 6 answers · asked by Anonymous

2007-02-21 23:27:02 · 11 answers · asked by Anonymous

2007-02-21 22:14:38 · 1 answers · asked by andy x 1

2007-02-21 21:24:41 · 35 answers · asked by Anonymous

I recently discovered that blood is actually yellow, but do not know how/why it changes to red, I'm guessing its something to do wuth the air

2007-02-21 21:17:48 · 9 answers · asked by Anonymous

do you think algae can also be considered as plants? why or why not?

2007-02-21 20:47:21 · 7 answers · asked by PcH 2

Since humans a warm blooded, wouldn't it need to burn more calories to warm us up when we are exposed to low temperature?

And it's my assumption that drinking lots of cold water would burn more calories again as the body would need to warm it up to normal body temperature.

Any ideas?

2007-02-21 19:49:41 · 4 answers · asked by XMan 2