Biology - September 2007

I know a guy who knows a guy that his guy told the other guy about a guy that lost his eyesight but his body adopted to his situation and his hearing got powered up.

2007-09-22 03:22:25 · 9 answers · asked by Angelo V 1

I know that its illogical because every part of our brain is required to live but Is it true? Does it mean we use only 10% for thinking? Can we unlock 90% for super human abilities?
Man, I'm messed up. Sorry for the unorganized sentences

2007-09-22 03:08:05 · 4 answers · asked by Angelo V 1

all the interconnected feeding relationships in an ecosystem make up a food ...?

a. web
b. chain
c. network
d. interaction

2007-09-22 02:50:29 · 12 answers · asked by Anonymous

We had to observe tescticles under a microscope and find out which tubules are testis and which epydidimus..i found out which one is which but what are the main differneces and what are some other things that should be pointed out after observing both tubules..this is for a lab report...

2007-09-22 00:41:40 · 3 answers · asked by aly 1

2007-09-22 00:35:50 · 5 answers · asked by Anonymous

2007-09-22 00:35:12 · 1 answers · asked by Anonymous

Does it split the double helix or attach the free floating nucleotides to make the single strand?

or does it do something else?

2007-09-21 22:04:36 · 3 answers · asked by Hemanshi B 2

2007-09-21 19:41:29 · 3 answers · asked by GENY BEBS F 1

From the most to least

2007-09-21 19:05:21 · 3 answers · asked by teokz2002 1

2007-09-21 18:36:06 · 2 answers · asked by emiro higure 1

2007-09-21 17:33:48 · 7 answers · asked by luckeyme3 1

2007-09-21 15:46:48 · 8 answers · asked by sketch 1

Which of the following animals has a respiratory system that does not rely upon the assistance of the circulatory system?

whale, mouse, carp, grasshopper, or earthworm

2007-09-21 15:12:23 · 2 answers · asked by savemore 3

abiotic factor: hot & wet year-round; thin nutrient poor soil.
dominant plants: orchids; broad-leaved trees w/leaves year round; ferns; large woody vines&climbing plants.
dominant wildlife: sloths, tapirs, capybaras, monkeys, toucans, parrots, parakeets, piranhas, caymans, anacondas
geographic distribution: south/central america, s.e. asia, parts of africa&australia

2007-09-21 14:40:26 · 2 answers · asked by Anonymous

I am looking for the exact name of this hardest human tissue. Most people think they know. Do you?

And by the way guys ...it's above the waist!

2007-09-21 12:58:26 · 9 answers · asked by WARREN 3

The purpose of the male orgasm to expell semen is obvious, but why does females have orgasms? (in a biological sense). Naturally, of course they deserve the same pleasures as men. Would females maybe otherwise don’t let males near them if there is no “benefit” in doing so?

2007-09-21 12:47:29 · 7 answers · asked by Diddle 3

Anything like a blood test or any other biological test to tell?

My mother is Hungarian, but my father is German.
I have very African American hair/ possible South American hair. My features are nothing like my parents'.

I asked my mother if my father is my real father and she told me he is.

2007-09-21 11:32:16 · 5 answers · asked by Anonymous

please dont say hair dye, death or idk

2007-09-21 11:08:04 · 4 answers · asked by Anonymous

2007-09-21 08:03:26 · 14 answers · asked by melemel 1

i heard a while ago thats there was a link between the evolution of a whale and a goat. i was just wondering if any one could confirm. and if they found any remains? i heard tell of a whale with goat legs or something?

please let me know thnx :)

2007-09-21 07:45:15 · 9 answers · asked by Genesis 2

If a common ancestor is supposed to become a man by mutation,

but every single mutation so far witnessed leads to retardation, e.g. try fruit flies

then um, how did all the extra information to code for opposable thumbs and enlarged brains enter the gene pool?

One good way of inserting information into gene pools is by having sex and creating offspring with new and recombined dna

but since there were no humans around to introduce human genes, how could this of taken place

can someone please name one, just one, observed mutation, that has led to an increase in genetic information

this is necessary otherwise the process has no new information to work with,

Fruitfleies have undergone hundreds of thousands of mutations,

they have doubled wings, grown extra legs, but no new material other than what they already possess has been witnessed

um anyone got an answer for me.....guys

2007-09-21 06:11:17 · 6 answers · asked by Anonymous

You might think this question should be phrased, “What” not “who” (should we believe.) I know that the "What" question has been posted. This question is different and my purpose is simple; to find out WHO is a more reliable source of information… so...

WHO should we be most inclined to believe…
…Scientists or Bible-Belt fundamentalists?

2007-09-21 05:24:12 · 23 answers · asked by Dr. Trevor 3

A.) to provide usable nitrogen for the plants.
B.) to change ammonia into nitrogen plants.
C.)to provide ATP for the plants.
D.) to prevent reproduction.

2007-09-21 05:22:29 · 4 answers · asked by Anonymous

2007-09-21 04:41:53 · 6 answers · asked by dennis g 1

2007-09-21 04:16:26 · 15 answers · asked by gumtrunk 2

2007-09-21 04:06:39 · 10 answers · asked by not_omniscient_enough 1

2007-09-21 01:28:33 · 11 answers · asked by Anonymous

2007-09-20 19:49:04 · 5 answers · asked by Anonymous

The largest source of nitrogen on our planet is in the _____, in the form of ______. However, plants can only use nitorgen after it is converted to ______

2007-09-20 19:05:27 · 1 answers · asked by Anonymous

if u help me with many. ill give u 5 points for each answer by posting another question

u can list websites that are helpful

I have to explain the structure of the space station and what rooms its composed of. I need to have like the floor plan of the space station..

Also I can bring 6 people total.. What kind of people do I need?? not like celebrities... like people with jobs..


Also have to describe the path of energy and matter through living systems and the physical environment (trophic levels? biomass? dont get this)

--!! -- also!!! I need to list cycles to maintain the stations.. I need to have 5 cycles.. Got the water cycle and I need more cycles... I need a oxygen cycle yup?? How should I make it?? Get it from the plants?? Isnt there a site with the drawing of the cycles????Tell me more cycles..

2007-09-20 18:52:40 · 2 answers · asked by Joe H 1