Biology - March 2007

What does the phrase "survival of the fittest" mean in terms of animals?

2007-03-02 07:34:03 · 7 answers · asked by Anonymous

Fishes, Amphibian, Reptiles, Birds, Mammals, ?
How is the foreseen next coming class of animals?
http://www.geocities.com/ramin1102000/18.html

2007-03-02 06:57:16 · 2 answers · asked by ramin mardfar 1

2007-03-02 06:54:01 · 12 answers · asked by kataragon 1

1 technology

2 the natural world

3 Experiments

4 how the human body functions

2007-03-02 06:17:21 · 4 answers · asked by Anonymous

1. Between cell divisions, genetic information is in disorganized strands known as
(A) chromosomes
(B) chromatin
(C) chromatids
(D) spindles

2007-03-02 06:01:44 · 11 answers · asked by confidential 2

2007-03-02 05:59:02 · 3 answers · asked by Anonymous

2007-03-02 05:55:34 · 8 answers · asked by Anonymous

what would happen if you put paramecium in distilled water? i think that the vacuole would start bringing in water and pushing it out looking for food then eventually burst? but i dont know why, its just at theory. thanks in advanced!

2007-03-02 05:41:49 · 3 answers · asked by summi_bear 2

Yeah i know to reproduce something right?? i dont know. please help!

2007-03-02 05:36:30 · 4 answers · asked by Ashley 2

2007-03-02 05:18:29 · 6 answers · asked by IamKulotlot 2

2007-03-02 05:15:45 · 3 answers · asked by confidential 2

And don't say mucus, cuz that's just part of it, not the actual booger. There is also dirt, dust, hair, and blood.

2007-03-02 05:02:10 · 6 answers · asked by rust 1

2007-03-02 04:48:19 · 7 answers · asked by Anonymous

In the Calvin Cycle, some of the oxygen from carbon dioxide molecules is released and bound into glucose molecules.
True or False?????

2007-03-02 04:43:22 · 3 answers · asked by confidential 2

who was albert alexander and why is he still remembered?

what was the big incentive to mass produce penecillin in 1941?

why did florey and chain start mass producing it in the usa

who was mouldy mary and what part did she play in the penecillin story

how were chain fleming and florey rewarded for thieir work

with the development of penecillin, everyone thought the battle against bacteria had been won. why were they wrong?

2007-03-02 04:15:23 · 2 answers · asked by Anonymous

the big bang theory is sayiny in smart alic terms that if you bang two stones together you will get a living object. That is like saying that if you breed a dog and a fish out will pop a cat. or like asking a republican and a demorcrat to get along. the big bang theory is evolution. and they say that religion should be seperate from the state and schools but they teach evolution in schools but not the beleif in there beeing a GOD. if you search evolution you will find that many scientists while searching to prove evolution hav eactually found facts supporting the bible. so why teach the big bang theory why not the beleir in god and why so many oximoranic beliefs?

2007-03-02 03:49:12 · 26 answers · asked by tigerbaby 2

2007-03-02 03:30:42 · 11 answers · asked by Amanda Y 1

if we evolde from monkeys in the future will other smarter things evolve from us

2007-03-02 03:21:18 · 19 answers · asked by roan 2

2007-03-02 03:21:01 · 12 answers · asked by candy a 1

2007-03-02 02:33:11 · 2 answers · asked by arsenick 2

2007-03-02 02:32:38 · 3 answers · asked by arsenick 2

To get amino acids you need a primordial soup with a non oxydizing environment. However if there is any water in the environment it causes the environment to be oxidizing. Also UV rays destroy amino acids. And when an amino acid that is conducive to life is created, many more which aren't conducive to life are created. Also how does the theory of evolution explain the ramifications of the Second law of Thermodynamics as it relates to early cell construction. And the Law of chaos which states that things tend to go to disorder and only focused energy will bring them back to order. Also how do we achieve critical mass with the amino acids to create protoplasm while eliminating the amino acids that aren't conducive to life? Just curious.

2007-03-02 02:16:07 · 5 answers · asked by Jammin246 3

Can anybody tell me the amount and conc of trypsin for cell culture?

2007-03-02 02:11:04 · 3 answers · asked by Niraj M 2

I'm writing a paper over why human cloning is bad....I have that's it's against religion by playing god and everything and I have risks of harm down but I need one more topic if anyone could help me come up with another reason why human cloning should not be done please list it! thanks a lot.

2007-03-02 02:03:04 · 5 answers · asked by kissmybender2003 1

ya kno, cuz they have 8 legs

2007-03-02 01:30:37 · 9 answers · asked by Allie 2

How do you observe the reflex flawlessly?

What's the procedure?
Am I silly?

2007-03-02 01:20:52 · 5 answers · asked by Anonymous

2007-03-02 01:12:58 · 7 answers · asked by ameya 1

I want to sprout a third arm straight out of the center of my back to make it easier to scratch and wipe my butt.

2007-03-02 00:33:50 · 12 answers · asked by Anonymous

Natural selection: Natural selection is the process by which favorable traits that are heritable propagate throughout a

reproductive population.
But why should natural selection happen? If we are just some kind of machine without any external intelligence, why there

should be a tendecy to get better? Is it possible some intelligent being is struggling to improve itself?

Brain and Mind: Please correct me if I am wrong. Though this doesn't correspond directly to evolution but is related to

more of bilogical science and tends to prove what we are in reality. It seems scientists tend to believe that all our

thoughts consious and unconsious are rooted in our brain. They seem to identify the places where brain get activated when a

specific kind of thought is happening. I would counter that buy saying that brain is just a channel (or whatever we can

say) for thought. If a car has a capability to drive doesn't mean it is itself driving. Some person needs to drive...

2007-03-02 00:23:04 · 21 answers · asked by Pratap 3

like to know for id heard news about it it give me chills

2007-03-02 00:16:53 · 27 answers · asked by namie1214 1