Biology - December 2007

2007-12-14 18:12:06 · 3 answers · asked by Anonymous

2007-12-14 17:50:40 · 8 answers · asked by Anonymous

Health related(radiation)? Interested if deals with health! Anyone know of any places I can look?

2007-12-14 16:19:10 · 2 answers · asked by Teresa 1

evoulution.

2007-12-14 14:34:39 · 32 answers · asked by Anonymous

I always thought I was red/green color blind because I was never able to see the shapes, text, and numbers inside those circles, however according to this article,
http://critiquewall.com/2007/12/10/blindness if I were color blind, I wouldn't be able to see the difference between the sets of two images either. But I can see an obvious difference between the red and the green hues. Why can't I see the anything in the dot tests?

2007-12-14 14:22:45 · 6 answers · asked by Anonymous

Is it useful to the industry?

2007-12-14 13:37:08 · 3 answers · asked by M M 2

Broad Spectrum

2007-12-14 11:38:23 · 6 answers · asked by LOSTANDHURT 1

2007-12-14 10:48:53 · 17 answers · asked by stoopid 4

63 In a life table for the population of a developing country, the first age interval is from 0–9 years of age. The second age interval is from 10–19 years of age. Whereas the mortality in the first interval is 8%, it is less than 1% in the second interval. This is different than what is expected in developed countries. What could be the reason for this difference?

a) Record-keeping in developing countries is inaccurate, resulting in an artificially high value for mortality rate.
b) Because humans in developing countries follow a type III survivorship curve, this is the expected result.
c) In developing countries the inadequacy of medical facilities, the presence of tropical diseases, and malnutrition contribute to a much higher infant mortality than that observed in developed countries.
d) Because the mortality at an earlier age is high, it is much lower in subsequent age intervals.

2007-12-14 10:40:19 · 4 answers · asked by Anonymous

?

2007-12-14 09:41:53 · 24 answers · asked by Olga 1

please make the answer simple as possible its for a k - 9th grade book

2007-12-14 08:38:03 · 2 answers · asked by Anonymous

Is it hard?

What can I expect?

How do I pass this puppy with grace and style?

Thanks

2007-12-14 07:17:09 · 7 answers · asked by Anonymous

2007-12-14 05:25:05 · 4 answers · asked by JC927 1

2007-12-14 05:21:43 · 5 answers · asked by Anonymous

2007-12-14 05:20:54 · 2 answers · asked by Anonymous

2007-12-14 05:20:05 · 4 answers · asked by Anonymous

2007-12-14 05:08:24 · 9 answers · asked by Anonymous

2007-12-14 05:06:33 · 7 answers · asked by Anonymous

i am kinda confused.. i knw tht enzymes are affected by the level of pH. a pH level too low or too high will denature it. but in pepsin's case, it is adapted to work in low pH levels.. in the acidic conditions of the stomach. but tht is wht my Cambridge textbook says.. wht i dont get is, tht if the conditions of the stomach are acidic so how is the pH level they r adapted in working with low?? isnt it supposed to be high cuz of the acidic conditions? is it tht the more low the pH level the more acidic the pH level is?

Thxx. pls help!

2007-12-14 04:40:21 · 9 answers · asked by saifali_1993 1

2007-12-14 03:33:49 · 2 answers · asked by Neda J 1

1. While feeding, butterflies pick up pollen and carry to nearby flowers. This causes _____________.

Pollination

Germination

Nastic movement

None of the above

2. Those cells of a plant that move food either up or down the stem to other parts of the plant are called ____________.

Xylem

Phloem

Cuticle

None of the above

3. _______________ contain a tube-like system of special cells that is used to transport water and nutrients throughout the plant.

Vascular plants

Non-vascular plants

Angiosperms

None of the above

4. _____________ is the process of converting the energy from the sun into food energy using carbon dioxide and water.

Photosynthesis

Cellular respiration

Heterotrophy

None of the above

2007-12-14 01:29:27 · 7 answers · asked by stringsdepotplus 2

WANT TO KNOW WHAT THE CREATURE IS THAT WOULD KILL ALL LIFE IF IT BECAME EXTINCT

2007-12-14 01:14:16 · 15 answers · asked by will d 1

humankind, that in the evolution of the species the human family separated in a sense that one branch of the family stopped its evolutionary path and simply depended upon the central nervous system as the total machinery for understanding reality. Whereas, the root of the family continued its path and not only evolved a central nervous system but developed what I called at that time an essential melanic system. And that I even went so far as to try to develop a little formula and suggested that CNS + EMS = HB. CNS (Central Nervous System) + EMS (Essential Melanic System) = HB (Human Being). That the central nervous system combined with the essential melanic system is what makes you human. That, in fact, to be human is to be Black. To be human is to be Black.

2007-12-14 01:00:31 · 4 answers · asked by Anonymous

I do design technology and I cant seem to find the measurements for the average human hand. I need to know as I need to make a handle that is comfotable for people to hold.

thanks

2007-12-14 00:09:14 · 2 answers · asked by Anonymous

And Why?


one paragraph pls.. tnx!

2007-12-14 00:05:13 · 7 answers · asked by Anonymous

not too big, just in general how long does it take to grow a coral

2007-12-13 18:14:26 · 3 answers · asked by Kingpin 1

...since they can become any kind of tissue and can replicate themselves in the laboratory."

2007-12-13 16:44:30 · 2 answers · asked by Anonymous

how many carbons from one glucose molecule enter one round of krebs cycle?

2007-12-13 15:55:10 · 3 answers · asked by Anonymous

2007-12-13 15:50:18 · 2 answers · asked by traviesita8705 1

Explain your opinion using evidence. Give details and example please.. 10pts to best/most informative answer. thank you :)

2007-12-13 15:46:41 · 2 answers · asked by Abanoub 2