Biology - March 2007

OK I'm not a moron, don't give me any "They cry because they're sad" answers! I'm interested in why the human being cries when it's sad/hurt because I'm sure no other animals do it. It just seems really strange when I think about it! Can anyone help?

2007-03-02 20:47:18 · 11 answers · asked by Anonymous

calculations of biological value

2007-03-02 20:39:55 · 3 answers · asked by concha 1

I've heard some idiots say it's because the child has more of the white parent's genes,but that doesn't sound right... What's the scientific reason/biological explanation?

2007-03-02 20:26:58 · 8 answers · asked by Direktor 5

2007-03-02 20:24:25 · 5 answers · asked by NuckollHead 2

i'm doing a report on effect of acetylcholine on rabbit's ileum and i have to state why the experiment is easier to do on rabbit's ileum instead of other animals..it has something to do with the contraction pattern on graph...how do i described the graph?wavy or unstable or what?.help!!!!the dua date is in a few days !!

2007-03-02 19:12:20 · 1 answers · asked by shizuka 3

give in details

2007-03-02 19:06:39 · 5 answers · asked by Anonymous

2007-03-02 18:53:37 · 7 answers · asked by Anonymous

pulmonary artery/systemic aorta/aortic arch

2007-03-02 18:50:12 · 6 answers · asked by Anonymous

as dissolved gas/as bicarbohydrates

2007-03-02 18:44:02 · 6 answers · asked by Anonymous

erythrocytes/platelets/plasma protein/all of them

2007-03-02 18:37:34 · 3 answers · asked by Anonymous

Like if two male clones met two female clones
would their kids look like each others kids?

2007-03-02 17:54:07 · 11 answers · asked by useless_knowledge 3

2007-03-02 17:37:30 · 4 answers · asked by Shannon S 1

which website can i find the phylum, order, class of insects and plants?

2007-03-02 16:59:19 · 3 answers · asked by illustration 3

I don't mean to be offensive or anything, but if someone has been blind since birth, what are their dreams like? Is it just sounds? Do their brains make images?

2007-03-02 16:48:50 · 5 answers · asked by close_enough_4_ska 2

Does technology serve to stifle human evolution or simply change its direction?

2007-03-02 16:26:52 · 5 answers · asked by audionaut 3

Biology question--If somebody had an elbow cast, why wouln't they be able to bend at the elbow after the cast was removed?

2007-03-02 16:02:27 · 4 answers · asked by Anonymous

2007-03-02 15:33:07 · 5 answers · asked by Idonotknow 2

2007-03-02 15:09:16 · 4 answers · asked by Anonymous

2007-03-02 15:07:48 · 3 answers · asked by wholder252 1

2007-03-02 15:07:46 · 1 answers · asked by Anonymous

2007-03-02 15:07:45 · 3 answers · asked by melissa 1

HELP!!!....

Im interested if this amino acid Alanine's R group can donate a

proton in a aqueous solution. To my understanding it can donate and recieve protons in an aqueous solution. Im more interested in the donating part though. Can anyone verify this.

If you can provide a link to your info that would be extremely helpful aswell.

thanks alot

2007-03-02 15:02:42 · 4 answers · asked by geo 1

2007-03-02 14:53:54 · 5 answers · asked by jk_haha_04 1

It is for science. :P

2007-03-02 14:47:39 · 4 answers · asked by * 4

2007-03-02 14:42:19 · 2 answers · asked by Anonymous

I am trying to remember why this could occur. If someone suffered from damage to the sciatic nerve and had surgery to suture it together, how could it be that the sensation seems to be reversed from the lateral and medial sides of the knee?

2007-03-02 14:36:26 · 2 answers · asked by Anonymous

what do you see along the way as you move from axon hillock and then reach the axon ending and its "buttons," cross the synaptic gap, and reach your destination at the post-synaptic neuron cell membrane and the receptor sites there. This description should be not only of structures that you encounter along the way, but of events that you witness in this microscopic world as well, inclusive of events in axonal conduction and synaptic transmission at ionotropic synapses

2007-03-02 14:26:36 · 2 answers · asked by CAROL S 1

Is it possible to raise lobsters on a commercial farm for the purpose of harvesting their claws?

2007-03-02 14:19:30 · 1 answers · asked by Bartholomew 1

I looked in my textbook & couldn't find the answer...if you know it please tell me :)

2007-03-02 14:18:41 · 1 answers · asked by melissa 1

I have heard about skeletons of giant "people" being found. Some creationists claim that these are the fossils of giants that are mentioned in the Bible.

My interpretation of it is that if the fossils are legitimate, then they are the fossils of prehistoric apes that were perhaps related to gorillas, only a bit larger.

Does anyone have any information on this from a legitmate scientific website?

Have you heard of this?

2007-03-02 13:41:06 · 8 answers · asked by Steve A 2