Biology - March 2007

This was the first question in a biology test i took yesterday as part of an nursing entrance exam. I missed the question.. Someone please shed some light.. Thanks!

2007-03-01 15:06:18 · 5 answers · asked by Toothie 2

According to natural selection the one who is least adapting to the environment would die out. We fear heights naturally because those that did not have died out. We fear darkness naturally because those who lived in the night died out due to creatures and no longer exists. Can anyone explain to me the evolution of our consciousness? techically we did not need a conscious to survival it was not needed for our survival if we were more cold hearted and less kind and nice we would have done better in survival so why does people exist with conscious today? Monkeys obvisiously lack a conscious they cannot feel pity for one another nor give to the poor/ starving monkeys. Monkeys cannot feel love but sex cravings. So why did these emotions evolve as well? They were certainlly not needed for survival? Doesn't it seem more likely God gave us our human conscious?

2007-03-01 14:59:11 · 11 answers · asked by Anonymous

if people believed man evolved from apes thousands of years ago,why are apes still in existance

2007-03-01 14:57:27 · 7 answers · asked by fatdadslim 6

(written in binomial nomenclature)

THANK YOU!

2007-03-01 14:50:43 · 6 answers · asked by Chelsey 5

2007-03-01 14:46:38 · 1 answers · asked by coweta_golfer 1

varanus komodoensis?

THANK YOU!

2007-03-01 14:44:12 · 1 answers · asked by Chelsey 5

2007-03-01 14:38:43 · 10 answers · asked by shaun t 1

2007-03-01 14:37:13 · 4 answers · asked by BahamaBlue 2

desctribe how the nucleus controls a cell's activites.

Describe the structure and function of a gene.

What effect does increasing the size of a cell have on its surface to-volume ratio?

2007-03-01 14:19:53 · 3 answers · asked by Anonymous

which of the following is not a threat to the survival of small poplulation?

a) breeding in captivity
b) inbreeding
c) habitat destruction
d) disease break out

2007-03-01 14:13:02 · 6 answers · asked by xPriincessx33 1

so yah, math anyone?

2007-03-01 13:51:09 · 4 answers · asked by LIZZYYY 1

Does it promote hair growth?

2007-03-01 13:38:40 · 2 answers · asked by chronological.order 1

I need help!!!!!!!!!!

2007-03-01 13:38:30 · 14 answers · asked by metallica101 1

Okay so do in One single, unduplicated chromosome, How many genes are there? How many alleles? Is there a standard to how many are in one chromosome?

2007-03-01 13:38:16 · 3 answers · asked by Udaysankar C 3

i have a test in my bio class tomorrow...my teacher was nice enough to give us our essay question in advance...only problem is, i've looked everywhere and can't seem to find anything. the questions are:

-What process replaces damaged or worn out cells?
- Name two types of cells that reproduce, and why do they replace themselves.
-Name one example of a cell that does NOT reproduce

ANY HELP YOU CAN GIVE IS MUCH APPRECIATED!

<3

2007-03-01 13:31:39 · 5 answers · asked by curiousangel216 2

The subunits of virtually all organic molecules are joined by dehydration reactions and can be broken apart by hydrolysis reactions. Why then does your digestive system produce separate enzymes to digest fats, proteins, and carbohydrates?

2007-03-01 13:15:28 · 1 answers · asked by jenn5242 1

as mentioned above. thanks!

2007-03-01 13:06:20 · 2 answers · asked by Michelle 1

biology need answer fast

2007-03-01 13:00:54 · 2 answers · asked by techline210 2

2007-03-01 13:00:24 · 7 answers · asked by SexiiXBombshellXilydave 1

Explain why or why not

2007-03-01 12:31:04 · 4 answers · asked by jenn5242 1

2007-03-01 12:26:49 · 1 answers · asked by darknessangel796 1

A) One half of the offspring are black
B) Three-fourths of the offspring are black
C) One half of the offspring are hybrid black
D) all of the offspring are black
E) all of the offspring are white
F) one half of offspring are white
G) one fourth of then offspring are white

2007-03-01 12:24:20 · 2 answers · asked by Dani A 1

please provide proof of your answer...

2007-03-01 12:21:28 · 6 answers · asked by Anonymous

2007-03-01 12:10:01 · 5 answers · asked by chulo 1

How is karyotyping related to Amniocentesis?
Need more help on the karyotyping side.
Thanks :)

2007-03-01 12:07:36 · 4 answers · asked by lvlambs 2

I have to set up an experiment on photosynthesis for Biology, and i don't know what i should do it on.. any suggestions?

2007-03-01 11:50:57 · 6 answers · asked by Steff 2

What does it mean, in relation to genetics and/or DNA technology, to say that an organism is 'transgenic' or 'transformed?' I have a test tomorrow. Thanks!

2007-03-01 11:46:30 · 2 answers · asked by Halcyon 4

Any examples of insects like cockroaches, flys, etc or plants developing tumors?

2007-03-01 11:44:08 · 2 answers · asked by ali 6

2007-03-01 11:40:37 · 7 answers · asked by Anonymous

How do tRNA and mRNA differ in their location within the cell?

2007-03-01 11:32:52 · 3 answers · asked by larrylnguyen 1