Biology - July 2006

2006-07-29 12:35:10 · 8 answers · asked by Anonymous

Does anyone know how the chain of evolution before primate went?

2006-07-29 12:17:57 · 12 answers · asked by Andrew 1

Why do guys pee in a hot bathtub. Women don't seem to have this problem.

2006-07-29 11:44:48 · 7 answers · asked by Anonymous

2006-07-29 11:22:41 · 5 answers · asked by smashbrolover 1

If a recessive gene were to determine H (& it would have to be recessive & not dominant, because if it were dominant then any mutation that resulted in H would not be passed on since Hs do not procreate) then one can logically induce that the frequency of H would be constant – and it is not, forcing one to conclude that H is not at all genetic. And, although some cases of H can be biologically induced, because of either a physiological or chemical (e.g. hormonal) deficiency, such cases would not account for the current high frequency of H. This forces the conclusion that H must be overwhelmingly psychologically & sociologically determined. Data which show that a disproportionate number of Hs have older brothers could mean that the older brothers are so dominant they force their younger brother to play the more passive role. The younger brother might be inclined to go along with this because he has found a niche that is not filled in the family for which he gets attention & recognition.

2006-07-29 11:07:21 · 5 answers · asked by Joe Conrad 2

Acccording to Carl Sagan sex was discovered by accident amoung the microbes. I would like to know how was this accident stumbled upon? We know that early microbes were able to make crude copies of themselves by using other microbes, but again how was sex discovered?

2006-07-29 11:00:36 · 6 answers · asked by kenmoore4u 1

which responds to external stimuli in the exact same way and gives the same responces to the same pieces of brain. repeat this time after time until the entire brain is computerised. remember that each individual part act in exactly the same way as the original and it has been replaced bit by bit. is the resulting computer the same living person as the original biological brain, of is it just a simulation, and if it is just a simulation how could you distinguish this from the original?

2006-07-29 10:56:37 · 11 answers · asked by malongley 1

Furry animals mostly have little bald spots so what evolutionary advantage do we get from filth-trapping hairs?

2006-07-29 10:38:57 · 28 answers · asked by cdrotherham 4

i always dream about this person for many days now and i don't know why. i don't think about him before i sleep but i do think about him during the day.. my dreams about him could happen in reality just like last night when i dreamed that he called me and we talked for a long time about a certain kind of book.....

2006-07-29 09:59:37 · 4 answers · asked by hapie_09 1

2006-07-29 09:56:22 · 8 answers · asked by Jazzy B 1

does drinking gallons of water before the test and niacin pills work????

2006-07-29 09:10:47 · 10 answers · asked by Jhaveri L 1

2006-07-29 09:09:10 · 12 answers · asked by Anonymous

Since both male and female homosexuals do not procreate, they are not able to pass on genes that would ensure their survival. This would also mean that any mutation that would incline an individual genetically to homosexuality would not be passed on; and the chances of mass numbers of mutations occurring during one period of time are impossible. The only conclusion that one can draw from this is that homosexuality is sociologically and psychologically determined - do you agree?
Thank you for your help.
Joe Conrad

2006-07-29 09:05:40 · 19 answers · asked by Joe Conrad 2

2006-07-29 08:38:59 · 24 answers · asked by jody.clark 1

2006-07-29 07:59:15 · 12 answers · asked by jojo 1

I mean, it seems like common sense to walk. But how do we do it? How can we suddenly get such good balance on two feet? And why are there so many different ways of walking? What's the best way to walk (e.g. coolest, most professional, most efficient)? How do you walk?
Thanks, and sorry I have to say this, but if you're going to answer, post a real answer and not an insult.

2006-07-29 07:20:50 · 18 answers · asked by Captain Hero 4

Consider the facts: crop yield can be increased, and flavor would be increased. But, in some cases, they can be allergic or mutagenic (can cause mutations).

2006-07-29 07:17:25 · 14 answers · asked by Anonymous

2006-07-29 06:57:46 · 27 answers · asked by ellie-fun 1

2006-07-29 06:57:31 · 8 answers · asked by ellie-fun 1

2006-07-29 06:23:50 · 5 answers · asked by michele t 1

some friends plan to buy a home pet like a rabbit for example and then expose it to a variety of chemicals like high doses of nicotine or any other chemicals that affects the brain ,,,,

i think they r nuts ...but they say scientist do that and they have the right to apply what they learned to pets so they understand better and start their own research ...

what you think ?

2006-07-29 06:21:27 · 10 answers · asked by krash 2

2006-07-29 03:46:49 · 5 answers · asked by kelvin low 2

Not that I think it, but how do I know all of you people are not just like robots and have no process of thought? You just find out things automatically. Sorry if I confused you, it is kind of hard to explain.

2006-07-29 02:56:48 · 13 answers · asked by Br 3

2006-07-29 02:38:06 · 15 answers · asked by Jorge 2

2006-07-29 01:57:30 · 13 answers · asked by Apoorva 1

Sometimes when you walk in the park, you will see one or more snails stick on the tree above your head. The interesting thing is that it probably take them day to get up there and what benefic do they get? and when they wanna get down do they just fall to the ground or climb back down.

2006-07-29 01:16:35 · 4 answers · asked by Hermes 2

2006-07-29 00:57:32 · 4 answers · asked by yudhi l 1

2006-07-29 00:57:32 · 13 answers · asked by mangesh m 1

Like are we composed of carbon and hydrogen? And what is the formula of it? And are all living things made of the same breakdown?

2006-07-29 00:28:17 · 9 answers · asked by Tiffany kate 2

apa saja cabang-cabang dari ilmu biologi dan penjelasannya

2006-07-29 00:26:42 · 8 answers · asked by yudhi l 1