Biology - June 2007

I have already looked over my textbook and study guide but i can't seem to find it the information. I can only find what biomass means.

2007-06-09 10:01:00 · 6 answers · asked by seasidegirl_2004 2

Those who were the most sexually aggressive?

2007-06-09 08:55:45 · 7 answers · asked by SQD 2

2007-06-09 08:15:47 · 4 answers · asked by Anonymous

Hello. I am a nursing student in Delaware and our teacher has given us the task of finding out why the skin around the rectum, scrotum, vulva, and lips is darker than the skin on the rest of our bodies. We have come up with many answers, but none have been correct. I went so far as to ask my og/gyn and she didn't come up with the correct answer. My instructor said that it has something to do with Darwin's evolutionary theory. If anyone knows the answer, please help!!!! tylishat_jones@yahoo.com

2007-06-09 05:13:00 · 4 answers · asked by tylishat_jones 1

no links please... thank you!!!!:)

2007-06-09 05:03:42 · 5 answers · asked by pointe1527 2

The more in-depth I've studied biological science, the more ridiculous it seems that amino acid arrangement (for proteins etc.), cellular machinery (replication factors etc.), and other biological mechanisms could have evolved from a primordial soup. You can either greatly appreciate that infinite trials and errors have brought us here by evolution or wonder if something else occurred (not necessarily gods in the human sense, but could possibly be a lifeless physical force, scientifically advanced life forces, etc.)

2007-06-09 04:55:00 · 5 answers · asked by Anonymous

Inside a house for instance. Does the air temperature make it easier for the cold virus to spread? Common household germs. Is it better to have the air-conditioner on to prevent the growth of germs?

2007-06-09 04:36:49 · 5 answers · asked by Pete 1

2007-06-09 03:16:18 · 5 answers · asked by naga 1

what i am asking is why are there such things as humans and earth is the only know planet to have living lifeforms how do you explain alleins?

2007-06-09 01:37:36 · 4 answers · asked by chandra w 1

2007-06-09 01:35:51 · 2 answers · asked by mitch 5

A. A male parent and his male offspring

B. Siblings

C. Identical twins

D. A female parent and her offspring

2007-06-09 01:07:17 · 13 answers · asked by whisper2ya 2

to a nonhomologous chromosome at another location what type of chnage has occurred?

A Translocation

B. Duplication

C. Deletion

D. Inversion

2007-06-09 01:05:13 · 7 answers · asked by whisper2ya 2

Reasons - it has its own DNA and it is circular similar to a bacteria.
Maybe it was in a symbiotic relation with its host to provide energy while it got the substrate.

2007-06-09 00:24:18 · 7 answers · asked by geo2329 2

2007-06-08 23:48:32 · 10 answers · asked by Grinning Football plinny younger 7

If the cytoskeleton shrinks and becomes disorganized the cell is probably

A. Cancerous

B. Ready to begin mitosis

C. Being engulfed by a phagocyte

D. Shutting down one of its X chromosomes as dosage compensation.

2007-06-08 23:47:38 · 3 answers · asked by whisper2ya 2

Which of thew flollowing would be necessary for establishing the correct amino acid sequence?

A. Ribosomal proteins

B. mRNA

C. fRNA

D. Anticodons

2007-06-08 23:45:06 · 2 answers · asked by whisper2ya 2

Now what if supernatural energy inside of a supernatural being is generated by the beings Mitochondria, in humans Mitochondria is the power pack of the cells, what if there was a more evolved strain of Mitochondrial d.n.a. that granted supernatural abilities to the person or creature with the said d.n.a., i mean Mitochondria has it's own genetic structure within the human cell, so why can't something with it's own genetic structure be subject to evolution like everything else, i think this explains supernatural creatures and being.

2007-06-08 22:47:29 · 5 answers · asked by Anonymous

2007-06-08 22:12:16 · 6 answers · asked by Anonymous

i need to match the clues with the correct term(letter).

i'm stuck on these. here ar ethe clues.

Question 1:
Brightly colored red gills in a fish indicate the presence of _________.

Question 4:
The lateral line, a series of nerve cells, aids the fish to ________ itself in the water.


Question 6:
Adult frogs breathe by means of lungs and _______.

Question 7:
Thin tissues holding the digestive organs in place in the abdominal cavity are called ____________.



here ar ethe answers i have left:

A. mesenteries
D. skin
E. balance
F. scutes
N. oxygen



please help me! thanks

2007-06-08 20:16:03 · 7 answers · asked by Skyler 2

i need a explanation that are detail but easy and simple 2 understand...haha..thanks..ya..and what are the things i have 2 know abt this two word...thx

2007-06-08 20:05:01 · 6 answers · asked by red devil 4

Definately an argument whether or not you would ever WANT an artifical brain. Will thoughts be changed? or even Available?

2007-06-08 19:02:22 · 14 answers · asked by edgardbonilla 1

i need this for a study about a bivalve, ireally need your help!
tnx!

the shell dimensions are:
length
width
height

i want to relate the dimensions plus shell volume
to tissue weight and live weight.

i really need a SCIENTIFIC PAPER
but a method could me useful
if u explain it..

please...thanks thanks thanks!!!

2007-06-08 18:57:16 · 1 answers · asked by Sofia 1

2007-06-08 18:41:16 · 3 answers · asked by Anonymous

There is a user called "secretsauce" and I see He/she is always asking question related with evolution and creation.

2007-06-08 18:38:13 · 6 answers · asked by Genetikçi 2

what mechanisms and modes of speciation may have allowed for the changes accounting for the changes in the species.

2007-06-08 16:10:37 · 3 answers · asked by Anonymous

we don't see any half human apes walking around? why did everything just stop evolving? and if we do evolve how come we are so worried about global warming? will we not just evolve into something that can withstand it's effects?

2007-06-08 15:25:21 · 17 answers · asked by capper 2

It is one of these choices to produce geentically identical daughter cells or to increase genetic variability, to reduce the chromomosome number to haploid in the resulting daughter cells or the chromosomes duplicate twice during meiosis I.

2007-06-08 14:03:20 · 2 answers · asked by whisper2ya 2

Which one could it be pattern matching, knockout, homeotic or deleterious.?

2007-06-08 13:58:49 · 4 answers · asked by whisper2ya 2

If they do..How long?

2007-06-08 13:10:19 · 3 answers · asked by killiana 2

I was browsing for blood donation centers, and saw a campaign for more British men to 'give a toss' ( genius ), but it made me think, after they have used your best 10 sperm for couples trying for a baby, how do I know they aren't making more babies or embryo's for stuff like stem cell experimentation?? After all you would submit your sperm to a laboratory.

2007-06-08 12:59:10 · 5 answers · asked by jimbo_thedude 4