Biology - March 2007

2007-03-03 11:41:54 · 1 answers · asked by Derek F 1

2007-03-03 11:39:31 · 1 answers · asked by jahsembo 1

2007-03-03 11:37:30 · 2 answers · asked by SJohnson 3

2007-03-03 11:36:12 · 2 answers · asked by whatsinaname07 1

I'm havin a hard time thinking i used to be a puddle of organic soup.

2007-03-03 11:21:47 · 10 answers · asked by advanced potato rocketry 1

2007-03-03 11:15:57 · 4 answers · asked by Weedhead 1

2007-03-03 11:12:42 · 5 answers · asked by Weedhead 1

I read that in the early 1980's at the University of Western Ontario scientists seeded a gorilla ovum with human sperm and that the embryo developed for several weeks. Is this possible?

2007-03-03 11:08:21 · 3 answers · asked by Anonymous

2007-03-03 11:04:09 · 3 answers · asked by confidential 2

2007-03-03 10:31:40 · 6 answers · asked by gaye234 1

explain briefly plz

2007-03-03 10:12:21 · 5 answers · asked by sara a 1

than the organic catalyst?

2007-03-03 10:07:47 · 2 answers · asked by sara a 1

if any....

2007-03-03 09:54:51 · 6 answers · asked by Cloud Nine--Sez YAHH 2 tha hatas 4

i need this answered asap :]

2007-03-03 09:20:11 · 1 answers · asked by Ashley 1

ATP, glucose, NADPH, or a combination of ATP and NADPH or all three?

2007-03-03 09:18:55 · 2 answers · asked by jbashir1 1

how water temperature affects the respiration rate of goldfish.

2007-03-03 09:18:55 · 2 answers · asked by littlemin5 3

2007-03-03 09:18:26 · 6 answers · asked by karen c 1

?

2007-03-03 09:13:29 · 4 answers · asked by Justin 1

Please cite a source.

2007-03-03 08:20:38 · 2 answers · asked by littlemin5 3

can someone describe how mitosis & meiosis play a part in the formation and development of a baby ?!

i needa write a report---- a detailed report--- & i dont find it very detailed at all in my textbook ------

2007-03-03 08:17:54 · 3 answers · asked by SealedWithAKiss <3 2

Did you know that your thumbs are not really fingers? ( My Teacher said that) But if they not, then what are they really?

2007-03-03 07:58:45 · 5 answers · asked by Anonymous

Isn't there bigger cells?

2007-03-03 07:48:54 · 10 answers · asked by Jen 4

Some people seem to think that evolution defines everything; souls don't exist, and we and our individual thoughts are only a random collection of genes and nerve impulses, generated randomly as a reaction to our environment. So here's my theoretical experiment to prove them wrong. A single zygote is cloned from an early, unspecialized cell state. These cells are separated, and implanted into two different robotic "wombs", each in identical, yet separate rooms, that will create identical living conditions. When the children are "born", robotic humanoid look-alikes will care for these isolated twins, allowing them to grow and to learn speech, etc., but without any variation in environment of treatment. Then, a stimulus to thought, such as a book, would be supplied. Would they think identical thoughts? What I'm asking is: Do you really believe such a thing could happen, and that these children, down to every breath and heartbeat would be the same, souless, with no thoughts of their own?

2007-03-03 07:43:41 · 5 answers · asked by whatifgecko 3

CELLS WE PRODUCE! Approx.


1 Hour : 90 billion


1 Day: 2 trillion 160 billion


1 Week: 15 trillion 120 billion


1 Month: 78 trillion 980 billion


1 Year 941 trillion 760 billion


DO these #'s Look right?

2007-03-03 06:49:00 · 6 answers · asked by crazywhitegirl 2

This is for science class.

2007-03-03 06:22:40 · 4 answers · asked by Anonymous

I also need a reference to where you found you information please.


Thank you!

2007-03-03 06:00:21 · 2 answers · asked by littlemin5 3

2007-03-03 05:48:26 · 10 answers · asked by Anonymous

Can someone explain to me what convinces so many people that evolution is true? The chances of evoution taking place for thousands of species is so small, it cannot even be written in numbers...

2007-03-03 05:44:50 · 11 answers · asked by aelius28 2

I know this is a really creepy thing to ask: I'm writing a murder mystery! I've read (here) that bodies show freezing by blood settling in the position the body was originally laid out. If the body were laid out at the same angle after freezing, would the blood settling be "correct?" If the killer turned the body at regular intervals, would the blood fail to settle?

I really am writing a murder mystery. This is extremely creepy of me, I know! Thanks!

2007-03-03 05:31:30 · 4 answers · asked by Emily H 3

What does higher temperature do physically to the insects that would cause them to increase respiration (and metabolic) rate?

Sources are highly appreciated. thanks ^_^

2007-03-03 05:19:36 · 2 answers · asked by Kerahna 3