Biology - November 2007

Thanx so much!

2007-11-03 16:10:34 · 10 answers · asked by gatheringstorm 2

2007-11-03 15:38:32 · 8 answers · asked by keyahnoo 2

2007-11-03 15:34:24 · 9 answers · asked by Rebbecca F 1

ok threw my understanding of genetics isnt there a way that although vary unlikely couldnt there be another person in another city, state, town and maybe even a diffrent country who is my complete opposite becuase there parents had the same allels as my parents (not in the same parent like my dad having Ff and my mom being FF but his dad is FF and his mom Ff) is it possible for me to have this doppelganger even though its not very probable?

2007-11-03 15:22:08 · 4 answers · asked by Anonymous

i need to know quick because i need to win an arugument with my brother!!!!!

2007-11-03 15:12:43 · 5 answers · asked by anitral10 1

Those of you who feel evolution explains the origin of DNA on the planet. Tell me one thing that you KNOW is true about evolution. A fact that will not change, that has not changed. Just curious. (can i check with you in 20 years to see if you are right?)

2007-11-03 15:04:28 · 9 answers · asked by kent j 3

I've learned in my Medical Terminology class that it's considered part of the digestive system even though it has no function? Why is that? I know researchers have been trying to find out for years what purpose does it serves but if we can do every thing else why can't we find this out. Well any ways do you want to guess? Any theories? Any guesses?

2007-11-03 14:58:59 · 23 answers · asked by MSW2010 4

if you were starving to death and you had no other choice, could you chop off your arm and eat it? (pretend you would not bleed to death) Would it make you sick? Could you give yourself a disease?

2007-11-03 14:35:55 · 5 answers · asked by Anonymous

I love meat but I don't think we have to eat meat.

Here is why:

1. Do most people even have what it takes to kill an animal themselves? No. I know I don't.

2. Do we eat meat raw? No. We cook it.

3. When we see an animal alive and well do we look at that as dinner? No. We cook it and use seasonings and sauces.



I do like meat but I don't think we are really omnivores. I think we developed over time to be able to eat meat.

Maybe the Vegetarians are on to something.

2007-11-03 14:31:32 · 10 answers · asked by Anonymous

2007-11-03 14:24:50 · 1 answers · asked by Anonymous

Suppose synapsis occurred between two homologous chromosomes, and one had alleles for blue eyes and brown hair where the other had alleles for green eyes and blonde hair. How many different combinations of these alleles would be possible?

2007-11-03 14:17:33 · 2 answers · asked by aaaa 1

2007-11-03 14:13:42 · 6 answers · asked by John P 2

2007-11-03 14:09:49 · 8 answers · asked by moop 1

2007-11-03 14:08:45 · 10 answers · asked by Anonymous

2007-11-03 13:57:36 · 3 answers · asked by Joy K 1

2007-11-03 13:55:10 · 2 answers · asked by MSV_MGT 3

I know in a lot of cultures eating bugs is considered disgusting and strange. But are bugs really good for us? Should humans eat bugs?

2007-11-03 13:42:22 · 9 answers · asked by Anonymous

Like whats the evidence?

Im not sure..
pleasee.

2007-11-03 13:15:48 · 2 answers · asked by Destiny 1

please??

2007-11-03 12:58:41 · 2 answers · asked by Destiny 1

2007-11-03 12:31:20 · 2 answers · asked by Anonymous

2007-11-03 11:36:34 · 1 answers · asked by Anonymous

Can I calculate tonicity with molarity instead of osmolarity when I'm dealing with glucose and water?
I'm trying to calculate the tonicity of a fruit or vegetable w/glucose. I read that since glucose still retains its molecular structure in water, it is okay to use molarity instead of osmolarity.
I'm still a little bit confused about tonicity. Is there a specific quintative unit to describe tonicity or is it just classified into isotonic, hypertonic and hypotonice? So how would I determine the tonicity of a certain fruit or vegetable?

And which fruit or vegetable has a good amount of glucose?

2007-11-03 10:52:55 · 2 answers · asked by Anonymous

Please tell me if I am
correct here. Each human cell (with the exception of gametes) have 46
chromosomes. 1 chromosome = 2 chromatids. 1 duplicated chromosome = 2
chromosomes = 4 chromatids. With that said, when a cell wants to divide, it
has 92 chromatids with 46 going to each "new" cell at mitosis.

2007-11-03 09:57:33 · 2 answers · asked by I am. 1

I am asking someone with more knowledge than I to please refute these ridiculous assertions.
EVOLUTION IS A HOAX HERE Is PROOF TO ALL YOU ATHEIST?
are no transitional links and intermediate forms in either the fossil record or the modern world. Therefore, there is no actual evidence that evolution has occurred either in the past or the present.
Evidence #2
Natural selection (the supposed evolution mechanism, along with mutations) is incapable of advancing an organism to a "higher-order".
Evidence #3
Although evolutionists state that life resulted from non-life, matter resulted from nothing, and humans resulted from animals, each of these is an impossibility of science and the natural world.
Evidence #4
The supposed hominids (creatures in-between ape and human that evolutionists believe used to exist) bones and skull record used by evolutionists often consists of `finds' which are thoroughly unrevealing and inconsistent. They are neither clear nor conclusive even though evolutionists present them as if they were.

2007-11-03 09:23:32 · 3 answers · asked by ? 6

which one would be legal when described by a doctor? I am not too sure really

amphetamine
barbiturate
morphine
herion

2007-11-03 08:46:55 · 23 answers · asked by Anonymous

Darwins theory of evolution seems pretty water tight to me, so how come its still just a theory ? I was under the impression we had found all the bones in the chain from prehistoric apes to modern day man.
what is this "supposed" missing link ?
(please no religious answers, ...its just too far fetched)

2007-11-03 08:31:47 · 19 answers · asked by Anonymous

was it sedative? I am not too sure
thanks if you can tell me what it is! :D

2007-11-03 08:15:02 · 6 answers · asked by Anonymous

2007-11-03 08:08:02 · 13 answers · asked by Anonymous

2007-11-03 04:56:19 · 2 answers · asked by Anonymous

2007-11-03 03:16:38 · 2 answers · asked by karim a 1