Biology - January 2007

what is Survival of the Fittest from the Evolution unit?

2007-01-08 11:46:01 · 5 answers · asked by shipswanna 1

2007-01-08 11:33:14 · 6 answers · asked by time4c0rime 1

it says ....some relatively simple eukaryotes, such as the adder's tongue fern, may have many more chromosomes than a more complex eukaryote, such as a mammal. what might this suggest about the size and organization of chromosomes in different species?

2007-01-08 11:25:23 · 3 answers · asked by nixsie 2

I've read an article that sad these things influence people to be fatty or skinny.

But I've never heard about "Fermicutes" and "Bacteriodetes"
So...

Who can explain to me what are thses and their functions?

Please~

2007-01-08 11:15:27 · 1 answers · asked by deovilo 1

I couldnt complete the whole question because there wasn't enough room, here is the rest.

Suppose you choose two organisms at random out of a list of the members of kindom plantae, then you chose two organisms at random out of a list of the members of family Pinaceae. In which case would you expect the two organisms to be the most similar?

2007-01-08 11:13:50 · 4 answers · asked by answerpleaseandthanks 2

how could a persons ability to break down glucose through glycolysis be affected if the person's diet were deficient in both niacin and tryptophan?

2007-01-08 11:03:29 · 2 answers · asked by nixsie 2

I am doing a project on childhood obesity. I drew this on my board: http://www.slimcareuae.com/fatinfi.htm But I don't know if children (under 18) can develope fat deposits around the heart early in life. Like the same way adults have heart attacks more than children.

2007-01-08 11:00:21 · 3 answers · asked by Anonymous

2007-01-08 10:55:38 · 7 answers · asked by @$H!!! 1

is my brain slowly trying to escape!

2007-01-08 10:48:18 · 16 answers · asked by Anonymous

like when you do exercise, and then you're breathing more heavily...meaning more oxygen gets into your body, so does more blood go through muscles that have been stressed?

2007-01-08 10:46:03 · 2 answers · asked by aznboardergirl 3

what if hose chemicals are added to Urine? like would let me identify proteins, sugars, phosphates, or any red blood cells? or like in general can it tell me anything about that persons diseases?(related to the kidney)
Its for my bio. class and i dont know what to do!!

2007-01-08 10:40:29 · 2 answers · asked by jay z 1

I have a HUGE final coming up...and I'm the kind of girl who needs some fun in her study sessions, or the paying attention part comes minimum for the most part. My friends have denied my offers for a study session with them because they are better studying on their own. We are testing on atoms, photosynthesis, respiration, the human body (meaning nervous system, cardiac system, etc.) and such. Please help me.

2007-01-08 10:34:12 · 2 answers · asked by Cassie...:) 1

Are these true? If not correct it please.
1.Blood travels around your body in tubes called vessels?

2.Blood is made up of different cells floating in plasma?

2007-01-08 10:32:17 · 4 answers · asked by Lime Green Queen 2

like the nucleus and stuff

2007-01-08 10:30:13 · 1 answers · asked by mai x 1

2007-01-08 10:26:25 · 6 answers · asked by eaglekahne 1

The context is:
Macroscopic reaction: not significant
Microscopic: slight irritant

Please note, these are referring to medical reactions.

2007-01-08 10:24:56 · 7 answers · asked by Lilliana 5

2007-01-08 10:21:07 · 3 answers · asked by Deana N 1

2007-01-08 10:19:32 · 2 answers · asked by Deana N 1

I have a friend who's on welfare, but it's dissappointing his wife. How can he give the money back to the taxpayers? He's a victim of cancer.

2007-01-08 10:17:37 · 8 answers · asked by Black Tom Vane 1

2007-01-08 10:11:48 · 5 answers · asked by eaglekahne 1

2007-01-08 10:10:11 · 6 answers · asked by Anonymous

Can anyone help with this?

If the cell has a density of 1.2 g/cm3, how many cells are present in a 10g pellet of cells obtained by centrifuging 1000ml of a culture of the bacterium?

Thanks to anyone who can help! I have no idea how to do this!

2007-01-08 09:43:13 · 4 answers · asked by Showaddywaddy 5

Strikes me as being a fine way to hunt at night!

2007-01-08 09:34:19 · 7 answers · asked by Anonymous

from cells

2007-01-08 09:16:39 · 13 answers · asked by Anonymous

could modern humans reproduce with early humans such as: neanderthals, homo erectus, etc. and have offspring?

2007-01-08 08:55:56 · 12 answers · asked by thereisnobathroom! 3

2007-01-08 08:51:22 · 5 answers · asked by Anonymous

The theory of evolution claims that life is formed by chance. According to this claim, lifeless and unconscious atoms came together to form the cell and then they somehow formed other living things, including man. Let us formulate an “experiment” on this subject under the heading of “Darwinian formula” and let us examine on the behalf of evolutionists what they really claim without their actually having spelled it out:

2007-01-08 08:45:21 · 15 answers · asked by SMILING4EVER 1

A certain mutation in E. Coli causes the LAC repressor to irreversibly bind to the operator. How would this affect the cell??

2007-01-08 08:26:04 · 1 answers · asked by Anonymous

2007-01-08 08:16:01 · 10 answers · asked by Anonymous

School function

2007-01-08 08:13:41 · 5 answers · asked by krmhockey 2