Biology - March 2007

What's the evolutionary purpose of:
Butt cheeks.
The female clitoris.
Really long paradise bird feathers
the colours of exotic fish
Curled horns

2007-03-04 05:22:27 · 3 answers · asked by Anonymous

still doing a science project and i cant find this out?

2007-03-04 05:20:58 · 9 answers · asked by josh z 2

im doing a science project and need to know

2007-03-04 05:20:09 · 11 answers · asked by josh z 2

im doing a science project and cant figure out what the neuclues does?

2007-03-04 05:11:21 · 3 answers · asked by josh z 2

If you drink a glass of water, how long will it be till you pass that same glass of water the other end?

A few hours? A few days?

Can it be tested with dye?

Any docs on here that can spread a little light on the subject?

2007-03-04 05:05:52 · 3 answers · asked by Anonymous

to them?

2007-03-04 04:56:22 · 1 answers · asked by sara a 1

I am doing a project on the dominant and recessive eye, which one has better depth perception. Any ideas for a title?? i need this very badly..please???
Depth perception means how far or close you see something

2007-03-04 04:39:47 · 1 answers · asked by duha b 1

1. when do we stop making brain cells
2. how do we lose brain cells
3. about how many brain cells we he have?
4. why is fish called brain food?

2007-03-04 04:34:59 · 6 answers · asked by trickydicky 1

i am doin a biology experiment so i wanted to know the factors that effect the rate of eye blinking. I thought of light intensity. Can anyone plz tell wheter a peron blinks more in dark or in bright light and WHY?

2007-03-04 04:32:12 · 2 answers · asked by cherry 2

2007-03-04 04:31:26 · 12 answers · asked by Anonymous

Is the Digestive simple or comlex?
Is the Nervous none, rudimentary , developed?

2007-03-04 04:20:09 · 1 answers · asked by circusgirl322 1

2007-03-04 04:14:17 · 3 answers · asked by Anonymous

2007-03-04 04:12:08 · 2 answers · asked by Allison 2

I am in 10th grade biology, and i have to write a conclusion for the DNA replication process. "INCLUDE ON A PIECE OF PAPER A DESCRIPTIVE SUMMARY OF THE REPLICATION PROCESS ABOUT A PARAGRAPH LONG. BE DETAILED". This is what it says. Thanks a lot!!!!!!!!!!!!!!!

2007-03-04 03:46:17 · 6 answers · asked by hey 2

They can breed Lions with Tigers and Donkeys with Horses, Why not Humans with Apes ? Is it possible ? has anyone ever tried ? and Is George Bush part Chimp ?

2007-03-04 03:25:43 · 6 answers · asked by Anonymous

What is the difference between passive transport and active transport in cells?
Give at least 1 detailed example of each.

2007-03-04 02:47:36 · 8 answers · asked by Anonymous

Can give me some websites that gives infomation on meiosis pls.

2007-03-04 02:23:02 · 3 answers · asked by senseixuan 2

2007-03-04 02:17:54 · 8 answers · asked by goodies_nyc 1

2007-03-04 02:09:32 · 2 answers · asked by Anonymous

I saw this show more than once that goes back hundreds of million years ago and it is a very realistic computer animation of how things were (supposedly). I never saw any mention that this is just a theory, this is presented as THE FACT. This is clearly an attempt to brainwash people into believing that evolution is the fact not a theory. There is just no way that anyone can say with that much level of accuracy what happened 500 million years ago.

2007-03-04 01:50:29 · 6 answers · asked by Anonymous

2007-03-04 01:40:02 · 5 answers · asked by coolguyx2 1

please i can not think of anything.

2007-03-04 01:34:25 · 4 answers · asked by sherrle 1

2007-03-04 01:32:51 · 2 answers · asked by DX ATEEQ 2

1. Put the following points in order,however these points are in the wrong order so can you put your answer underneath (e.g. B,I,H,G,D,E,F,C,B,A)

a. However, the body responds by the white blood cell producing antibodies.

b. They then start to produce waste toxins that make you feel unwell.

c. This enables other white blood cells to attack the micro-organisms and destroy them

d. Bacteria or viruses gain entry to your body.

e. The antibodies are then available, or can be made rapidly if you are invaded by the same microbe again.

f. Once inside your body, the micro-organisms reproduce very quickly.

g. You therefore have long term immunity to the disease.

h. If nothing is done, the micro-organisms will produce so much tissue,that you could die.

i. As these antibodies are produced, they attach themselves to the invading micro-organisms.

Thank You for answering underneath, you are a real great scientist.
I will send you an email and I will also send a prize.

2007-03-04 00:20:18 · 2 answers · asked by kerchingrudeboydog 1

i ask this question because of some answers to another question i asked.

if technology is making humans devolve or stopping evolution is that a good or bad thing.

please explain why you thinnk it is good or bad.

2007-03-03 23:43:28 · 5 answers · asked by roan 2

I know that I sneeze. But what about lizards and reptiles? What about birds? I'm especially curious about elephants... what would a sneezing elephant look like???

2007-03-03 23:40:48 · 3 answers · asked by Stewart 4

A. 100,000
B. 10,000
C. 1 billion
D. 1 million

2007-03-03 23:33:06 · 3 answers · asked by Anonymous

after running or doing some sort of exercise, states what happends inside of your body like in your respiratory system or circulatory. after exercising for 3 minutes, take your pulse rate for 15 seconds then rest for a minute then take your pulse again for another 15 seconds. do this 10 times and record the number.What patterns appear in ur numbers??

2007-03-03 23:12:33 · 2 answers · asked by Anonymous

2007-03-03 22:53:29 · 5 answers · asked by malou 1

2007-03-03 22:39:36 · 23 answers · asked by desmond m 1