Biology - January 2007

Is it the citric acid
or the carbon

????? i need help thank you

2007-01-23 13:46:33 · 5 answers · asked by Anonymous

2007-01-23 13:35:52 · 9 answers · asked by dman 2

If two parents with dominant Phenotypes produce an offspring with with a recessive phnotype, then

A both parents are hetrozygous
B both parents are homozygous
C one parent is hetrozygous
D one parent is hetrozygous

2007-01-23 13:34:34 · 5 answers · asked by Anonymous

Describe the effects of both parents using drugs and alcohol on the conseption and development of their fetus

2007-01-23 13:30:08 · 2 answers · asked by Countess Blavinskeya 2

seriously though, this is a real question. For my IB Earth systems class

2007-01-23 13:16:33 · 7 answers · asked by Too Fresh 3

how does color affect taste when you see colors of something do you think of a pacific taste

2007-01-23 13:14:21 · 4 answers · asked by meagan s 1

2007-01-23 12:58:15 · 1 answers · asked by bReN bReN 2

2007-01-23 12:44:43 · 6 answers · asked by bReN bReN 2

plz help science home work and right answers.

2007-01-23 12:33:07 · 3 answers · asked by Shawnta L 1

2007-01-23 12:28:32 · 4 answers · asked by tia. 1

2007-01-23 12:24:17 · 5 answers · asked by edbiology 1

cell - organism - organ - organelle - molecule

2007-01-23 12:10:10 · 1 answers · asked by conquerors_write_history 1

mRNA is a part of RNA, but why can't RNA move to the ribosome? why does mRNA have to do that?. so what exactly is mRNA and isn't it the same as RNA?

2007-01-23 12:00:44 · 5 answers · asked by Maya A 2

ok this is just an example of a problem that i didnt understand how to set up. it kind of cheezy but my pre ap biology teacher gave it to me and i have no idea what to do. ok it said that 3 babies were mixed up in the hospital. and they have to compare thier blood types with the parents to find out which baby is theirs. the first baby has blood type A, the second baby has blood type O, and the 3rd has blood type AB. then they have a list of 3 parents, 1st parents whose name is Smith w/ blood types AB and A, 2nd parents Jones blood types are B and A,3rd parents are blood type O and AB now you just have to match the parents with the baby. i dont know if you would do a punnett square to determine the baby with the parents or what! help me i dont understand!!! Please!!

2007-01-23 11:58:19 · 2 answers · asked by smashley 1

2007-01-23 11:53:55 · 6 answers · asked by Anonymous

i was just wondering if amanita virosa was a saprophyte, parasite, or a mutualist? thanks any help is welcomed.

2007-01-23 11:31:24 · 3 answers · asked by Anonymous

And how much does a school buy each one for?

2007-01-23 10:59:35 · 3 answers · asked by Anonymous

...within a species, and/or as a new species emerges?

a. If you think the theory of evolution can't account for it, please explain (nicely) why you think it can't.

b. If you think it the theory of evolution can account for it, please address, nicely, concerns raised in part a.

2007-01-23 10:51:20 · 7 answers · asked by miraclewhip 3

2007-01-23 10:39:12 · 2 answers · asked by Anonymous

Since the males sperm can grow babies now without women why do we need them and will the female population die off in the future?

2007-01-23 10:34:27 · 9 answers · asked by Anonymous

I have to learn the names of the skeletal system. It's confusing on where is Humerus, Vertebral, Radius and Ulna, are located?

2007-01-23 10:27:58 · 2 answers · asked by Anonymous

2007-01-23 10:27:52 · 5 answers · asked by Anonymous

2007-01-23 10:21:58 · 5 answers · asked by Diana M 1

2007-01-23 10:18:19 · 4 answers · asked by Anonymous

can th human body survive on water and fluids only and how long for

2007-01-23 09:30:18 · 11 answers · asked by Anthony M 1

I'm quite interested in using DNA to establish ancestry. As people familiar with mitrochondrial DNA (mtDNA) testing will know, there are two two types of mtDNA tests done to determine a Haplogroup: HVR1 and HVR2 tests.

If two people -- Person A and Person B -- have HVR1 tests which determine that they are of the same Haplogroup and had the EXACT same HVR1 sequence results, would that determine that the two people share the same common maternal ancestor, or would an HVR2 test have to be performed on both people to find out for sure?

I know this is a weird question, but if anyone out there knows anything about mtDNA testing, I'd be curious to find out.

2007-01-23 09:27:47 · 1 answers · asked by Anonymous

2007-01-23 09:16:40 · 1 answers · asked by Michael S 1

I have recently been reading abou the Gia hypothesis and i was wondering what you guys think about it. Which part fascinates you the most? What parts do you agree with and what parts of the hypothesis dont you agree with? I think that it might be a good discussion to have

2007-01-23 09:16:17 · 2 answers · asked by Anonymous

2007-01-23 09:01:28 · 6 answers · asked by April W 1

2007-01-23 08:52:59 · 4 answers · asked by BioG 1