Biology - March 2007

2007-03-26 15:23:21 · 1 answers · asked by runksmania1011 1

...does that mean that the last thing we all experience is a strong sensation of suffocation?

2007-03-26 15:22:33 · 6 answers · asked by Anonymous

2007-03-26 15:05:07 · 3 answers · asked by RaInFaLL 1

2007-03-26 15:01:17 · 15 answers · asked by Anonymous

2007-03-26 14:49:21 · 7 answers · asked by lan kim 1

Describe a technique used to identify people at risk of passing genetic disorders to their children? tell me what it is, how you do it, and describe it.

2007-03-26 14:43:42 · 3 answers · asked by Anonymous

2007-03-26 14:43:19 · 5 answers · asked by KELLY F 3

2007-03-26 14:37:26 · 4 answers · asked by Anonymous

Did they fight over a particular subject? Links...

2007-03-26 14:37:20 · 5 answers · asked by bosoxxrwd 2

2007-03-26 14:36:10 · 3 answers · asked by Anonymous

how does the growth of yeast differ at different temperatures? like what temperature does the yeast begin to grow? and start decreasing?

2007-03-26 14:34:46 · 1 answers · asked by no one 1

I need to find the approximate number of classes, orders, families and species in each animalia phylum and I think it would be best if found in chart form.

2007-03-26 14:34:21 · 2 answers · asked by psp2690 1

if u had a pair of twins, males aged 30 (just to help u picture it better) and one had been kept in a dark room with no tv, radio, just a toilet and the bare essentials to survive, ie. basic food, and spoke to no one for his whole life, and the other had been brought up in an ordinary lifestyle, school, college, a job, wife and kids etc, would the first twin have a physically smaller brain?like this... o < first twin's brain 0 < second twin's brain

2007-03-26 14:33:48 · 5 answers · asked by KELLY F 3

My friend and I need ideas for a project that should be completed by about the second week in May, with a appropriate difficulty for a grade 12 university prep. course.
Nothing with plants because theres not enough time, our teacher said

2007-03-26 14:31:39 · 4 answers · asked by Anonymous

also, what is the role of sexual reproduction in evolution?

2007-03-26 14:29:57 · 5 answers · asked by Anonymous

2007-03-26 14:29:48 · 4 answers · asked by Uzair O 1

I'm doing the gland thyroid and parathyroid. The hormones are... t4, t3, calcitonin, and parathryroid hormone. Why are these hormones important to the maintenance of homeostasis?

2007-03-26 14:22:01 · 4 answers · asked by somebody 3

2007-03-26 14:20:07 · 3 answers · asked by Anonymous

mitochondria, cytosol, nucleus, Golgi apparatus.

2007-03-26 14:19:20 · 9 answers · asked by Anonymous

Amelogenesis imperfecta is an X-linked dominant condition that affects tooth enamel. Affected males have extremely thin enamel layers all over each tooth. Female carriers, however, have grooved teeth from the uneven deposition of enamel. Explain the difference in phenotype between the sexes for this condition.

2007-03-26 14:18:12 · 3 answers · asked by shontai 3

2007-03-26 13:53:50 · 5 answers · asked by sab4mets 2

Describe what is occurring in each of the following phases of meiosis including the number of chromatid arms present in each cell in each phase if the 2N number is 16.?
Prophase 1
Telophase 1
Metaphase 2
Anaphase 2

* I know what happens during each of these phases, but I am unclear about the number of chromatid arms present in each cell in each phase if the 2N number is 16.

If someone could explain precisely how to calculate or figure this out, that would help me greatly, thank you.

2007-03-26 13:47:07 · 1 answers · asked by Kris S 2

a) epistasis b) pseudoalleles c) codominance d) homozyogous recessiveness

2007-03-26 13:45:02 · 1 answers · asked by kimzzz 1

2007-03-26 13:39:22 · 1 answers · asked by Fernando S 1

Where in the bible (torah or koran,etc) does it warns of the evils of cloning? Is cloning actually creating life? It's a cell(s) that was copied and grown from a pre-existing organism. So it had already 'been' created-so to speak. I understand how a human being grown in a lab might have all kinds of pschological problems as well as the people who would not develop right physically. But doctors & scientists -right or wrong- have always had their guinea pigs historically. If not humans then what about animals. And is cloning plants also going against nature? I repeat: the organism already exists, so how is it "creating".

2007-03-26 13:32:22 · 5 answers · asked by NativeAtlantean 5

What's the relationship between genetics, epigenetics, behavioral systems and symbolic language? How each of these influences our evolution, development and behavior?

2007-03-26 13:22:16 · 4 answers · asked by AZN 1

I don't understand. I thought it was the thyroid hormone but then it talks about t4 and t3 hormones and such. Please help!! I'm looking for quick answers.

2007-03-26 13:13:46 · 2 answers · asked by somebody 3

Is there anything special secreted from the stomach to keep it from burning? I mean, if the stomach acid has such a low pH, wouldn't it sting your stomach?

2007-03-26 13:11:05 · 7 answers · asked by Anonymous

2007-03-26 13:09:51 · 2 answers · asked by teck kim 2

2007-03-26 13:08:22 · 4 answers · asked by kay 1