Biology - February 2007

besides taking the volume of water & fish - the volume of water

2007-02-11 12:02:20 · 2 answers · asked by Anonymous

What examples of natural selection and evidence for evolution exist today that have helped people to now accept his theory?

2007-02-11 11:57:23 · 1 answers · asked by Sarah S 3

Seeds germinate due to what? planted in a cup with dirt? being exposed to water?

2007-02-11 11:31:30 · 4 answers · asked by AMTRAK 2

2007-02-11 11:23:21 · 3 answers · asked by Greg H 2

2007-02-11 11:07:21 · 3 answers · asked by Anonymous

2007-02-11 11:06:25 · 3 answers · asked by Anonymous

1.Finish this sentence. You need energy for every activity and to maintain __________________.
2.Bacteria live in many of the organs of your digestive tract and make ____________ your body needs.
3.Stomache-Here food is digested______ by peristalsis and _________ by digestive solutions with the help of enzymes. Food becomes a thin, watery liquid called______.

2007-02-11 11:02:26 · 5 answers · asked by Lime Green Queen 2

In humans, the rate of mutation is about 1 in 100,000. You have about 100,000 genes. What is the chance that you have a gene that has a mutation and is, different from any of the genes our mother and father have?

2007-02-11 10:54:33 · 1 answers · asked by .::Princess::. 1

2007-02-11 10:36:01 · 3 answers · asked by rhomalyn m 1

2007-02-11 10:25:40 · 7 answers · asked by .::Princess::. 1

The idea intimidates me, I don't want to be one of the only avarage humans left in a race of supermodels with the IQ of a neuro surgeon. Then again, these thoughts are purely selfish, and surely creating perfect humans would be better for our race in the long run?

2007-02-11 10:25:24 · 12 answers · asked by Anonymous

2007-02-11 10:23:52 · 4 answers · asked by leia 1

Nocodazole is a drug that inhibits microtubule polymerization. It is possible to use nocodazole to synchronize a population of cultured cells by treating the cells with the durg and then washing it out of the medium. Once nocodazole is washed out from the medium, what critical enzymatic reaction takes place?

2007-02-11 09:40:29 · 2 answers · asked by Alan l 1

According to the human genome project chromosome #2 is a product of 2 fused chromosomes from a common ancestor of chimps and humans.
When this occurred how would the offspring be able to reproduce?
As a matter of fact how can this happen in any species when the chromosome count changes?

2007-02-11 09:37:59 · 1 answers · asked by akoloutheo2 2

2007-02-11 09:11:22 · 1 answers · asked by bilalo2002 1

i recently heard that every human has 4- 7 duplicates... whether it is looks or character.... you have similar humans... maybe of different race or religion.... but the premise is that they either look like you or they have exactly same character as you or both... i tried to reseach about this i couldn't get any info onthe net... if n e one has an idea pls give me your links

2007-02-11 09:05:34 · 2 answers · asked by amm R 1

2007-02-11 09:00:45 · 3 answers · asked by Kris 3

2007-02-11 09:00:15 · 1 answers · asked by Kris 3

2007-02-11 08:59:49 · 2 answers · asked by Kris 3

2007-02-11 08:58:51 · 2 answers · asked by ? 1

How long does it take for embryos to have blood cells?

2007-02-11 08:40:21 · 1 answers · asked by wd20x2 3

please helpp:]

2007-02-11 08:12:11 · 2 answers · asked by Anonymous

2007-02-11 08:10:52 · 4 answers · asked by rhcp24365 1

a. Rough endoplasmic reticulum
b. fixed ribosomes
c. secretory vesicles
d. smooth endoplasmic reticulum
e. golgi apparatus

2007-02-11 08:05:15 · 4 answers · asked by mitch 1

what happens to the size of the field of view and the brightness of illumination as you move from low power to medium power in a microscope?

2007-02-11 07:55:41 · 4 answers · asked by Anonymous

2007-02-11 07:55:37 · 7 answers · asked by the_truth 1

2007-02-11 07:53:51 · 2 answers · asked by Anonymous

what plants would be good to use for DNA extraction?

2007-02-11 07:51:28 · 2 answers · asked by puffycloud7 2

2007-02-11 07:46:16 · 6 answers · asked by jennyrosemathew 2

Could you help me please I need two reasons.

2007-02-11 07:36:32 · 3 answers · asked by littlemin5 3