Biology - May 2007

it's been said, for those who have an addiction to blood, or who find excitement in bleeding, tend to have a strong addiction towards chocolate. addiction here not meaning craving, but the literal meaning, as in you need to have it, if not you will feel empty..

2007-05-02 05:37:17 · 2 answers · asked by FireCat 2

2007-05-02 03:37:10 · 4 answers · asked by phickman65 1

What does this do on a physiologiacal level...........I know it increases red blood cell count, but how does this give someone a better taining adaptation? Thanks

2007-05-02 01:48:08 · 6 answers · asked by Eoin B 2

2007-05-02 00:29:32 · 3 answers · asked by shawn b 1

A female only produces a few eggs, and a high proportion get fertilised. A male is profligate in sperm production, and most of these have no chance of fertilisation.
What are the evolutionary benefits of this? What is the current thinking for this wastage?
Any links or information would be greatly appreciated, its for uni project x

2007-05-01 22:50:31 · 25 answers · asked by Alexa 4

2007-05-01 19:47:47 · 2 answers · asked by Anonymous

hemophilia is a sex linked genetic disease in which the normal coagulation of blood does not occure. the mutant allele h is recessive with respect to normal allele H. queen victoria was heterozygous. her husband prince albert was not hemophiliac. what are the expect genotypes of there children ? what are the phenotypes ? what portions of sons and daughters are expected to be hemophiliacs?

2007-05-01 19:30:53 · 5 answers · asked by josh b 1

On one hand, it is educational and informative, and on the other it is murder. Can it be allowed sometimes and not others? In my school, for example, in 7th grade you dissect a fetal pig from a sow that was pregnant in a butcher shop. This fetal pig that would have otherwise been thrown away, is instead donated to science. But to kill frogs that could have lived otherwise? Murder or education?

2007-05-01 17:32:06 · 12 answers · asked by HotHipsOfShakira 4

I need to no how meth affects the brain (i.e meth might increase a certain type of neurotransmitter that causes meth abuse) and any other biological cause for the addiction

2007-05-01 17:12:09 · 1 answers · asked by Anonymous

AAxAA, OAxOA, OOxOA, OOxAA, ABxAB, AAxAB, OOxAB, OAxAB,
What others? Or did my teacher lie and those are the only ones? I am close but i am stuck.

2007-05-01 16:32:09 · 3 answers · asked by Anonymous

2007-05-01 16:09:44 · 5 answers · asked by Anonymous

Just wondering but i would really like to know. thnx

2007-05-01 16:06:23 · 2 answers · asked by Splashstar-san 1

Just wondering but i would really like to know. thnx

2007-05-01 16:06:18 · 1 answers · asked by Splashstar-san 1

What's the difference and simliarities and difference between them? What's the connection?

2007-05-01 16:03:41 · 4 answers · asked by coolbun2003 1

2007-05-01 15:44:07 · 4 answers · asked by Anonymous

Does anyone know where I can find information about aqua-terra or terra-aqua columns?
It's for my Biology Homework.

Please give links. Thanks.

2007-05-01 15:43:03 · 1 answers · asked by M§. †üßߥ 2

Science/Biology

2007-05-01 15:29:10 · 2 answers · asked by Anonymous

just wondering.

2007-05-01 14:55:23 · 5 answers · asked by knox 3

Since you use your toes for balance, walk you still walk without them? Or are there critical ones that you need more than others?

2007-05-01 14:49:51 · 10 answers · asked by Anonymous

2007-05-01 14:16:08 · 4 answers · asked by eve111 1

2007-05-01 13:52:07 · 8 answers · asked by Anonymous

hey..guys.
im really confuse..plz help me out..
how does human damaging earth's ecosystem????

thankx!!!!!!

2007-05-01 13:31:58 · 7 answers · asked by Anonymous

I have heard that we (humans) become literally different people every four or so years. Every cell that existed four years ago is now gone and has been replaced by a new cell.

Is this true?

2007-05-01 13:31:06 · 3 answers · asked by robb d 1

2007-05-01 13:24:57 · 5 answers · asked by Anonymous

Explain how only four nitrogen bases can code for every trait in an organism?

2007-05-01 13:05:33 · 3 answers · asked by Anonymous

We have studied three systems involved in the elimination of waste from the body. Explain the systems using the following questions to form your answer. You should be able to answer this in a well-formed paragraph of about eight sentences.

What waste products have to be removed from our bodies?
Which system is specialized for each type?
What specific structures are important for the elimination of these wastes?
How does the body regulate these systems?

2007-05-01 13:02:52 · 3 answers · asked by needfulthings3 1

2007-05-01 12:40:49 · 4 answers · asked by Anonymous

2007-05-01 12:29:55 · 2 answers · asked by janet s 1

Amoebas and bacteria are grouped into different domains because
a-amoebas eat bactereia
b-bactereia re not made of cells
c-bactereial cells lack a nucleus
d-bactereia decompose amoebas
e-amoebas are photosynthetic

2007-05-01 12:24:57 · 1 answers · asked by sfw r 1

help, its for homwork but i dont remeber. =[ please help.

2007-05-01 11:32:23 · 3 answers · asked by Taffyx3 1