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Biology - December 2006

[Selected]: All categories Science & Mathematics Biology

struggling to write this as i cant break it downHELP PLS!

2006-12-13 10:15:04 · 1 answers · asked by jai 2

2006-12-13 10:14:43 · 3 answers · asked by dimitry'sgirl 1

1. How many different kins of offspring could result if one parent is pure dominant and the other is parent is pure recessive? How many different kinds of offspring could result if both parents are heterozygous?

2. Why does an individla usally carry only two genes for a certain trait?

3. Why do living organisms have an even number of chromosome in their body cells?

2006-12-13 10:14:36 · 1 answers · asked by .::Princess::. 1

Who would win in a fight? The shark or the lion? I think this is a really interesting question because sharks and lions have such different habitats.

To even the score, what would be the outcome if you put the lion in a scuba costume, for example? Or, if you put the shark in a water-filled suit, and gave it a segue? Any ideas what the outcome would be?

2006-12-13 10:10:01 · 3 answers · asked by robert 3

Make a sentence with these words...(NOT in one sentence)

Genetics
Gene
Dominant Gene
Rescessive Gene
Pure Dominant
Heterozygous

2006-12-13 10:06:58 · 1 answers · asked by .::Princess::. 1

2006-12-13 10:04:59 · 15 answers · asked by .::Princess::. 1

2006-12-13 10:01:46 · 17 answers · asked by Anonymous

just something i started thinking about the other day...identical twins are formed when the fertilized egg splits. I've always thought that life begins at conception, and now I'm starting to wonder. What do others think about this?

2006-12-13 09:52:19 · 4 answers · asked by Anonymous

???

2006-12-13 09:06:21 · 4 answers · asked by Anonymous

I read it somewhere is it true???

2006-12-13 08:19:03 · 17 answers · asked by Laura 1

I know they breathe the same air we do, but the rest is baffling to me! If you tell me that they have brains, I'd have to ask how they could be so little and still function; like how could a little brain like they must have, be 'instinctual' or have the capacity like a pigeon would have with 'homing instincts'...why, the whole thing is amazing to me and quite frankly, I can't imagine how the little creatures work!

2006-12-13 08:02:18 · 2 answers · asked by Mary P 1

*carbon enters the biomass of animal bodies in the form of???

*plant cells assimilate nitrogen in the form of???

*a relationship in which two species are dependant on each other for survival is???

any help would be great!

2006-12-13 08:01:55 · 3 answers · asked by jenna 1

2006-12-13 07:34:04 · 6 answers · asked by judy 1

2006-12-13 07:28:46 · 19 answers · asked by Jill 1

COX is one of the enzymes needed in the information of prostaglandins, compounds that are involved in causing fever, pain and inflammation. COX catalyses the conversion of arachidonate to prostaglandinH2. The COX enzyme is found attatched to the inner surface of the endoplasmic reticulum membrane.

Suggest why the COX enzyme is found attatched to the inner surface of the endoplasmic reticulum.

2006-12-13 07:09:36 · 3 answers · asked by Anonymous

2006-12-13 06:30:27 · 19 answers · asked by Babyloonian 1

2006-12-13 06:21:58 · 9 answers · asked by Anonymous

2006-12-13 05:36:07 · 5 answers · asked by Anonymous

2006-12-13 05:34:45 · 15 answers · asked by Anonymous

2006-12-13 05:32:46 · 6 answers · asked by sbs20278 1

Ok i'm not sure about the wording of this question, what am i suppose to say?

An enzyme, such as amylase, has a specific 3d shape. Explain how DNA structure determines the specific shape of enzymes.

Thanks,
Jo

2006-12-13 05:14:44 · 3 answers · asked by Anonymous

hmm.. me and a friend just watched a tv program, and in it. it said that twins have the same DNA.. and i thout if they have the same DNA,, and marry two other set of twins..and each has children..
are the children of both set BROTHERS or COUSINS...???

cos from what i kno.. children get the DNA of the mother and father..

p.s. also would the children look the same

2006-12-13 04:58:14 · 9 answers · asked by Anonymous

2006-12-13 04:37:02 · 4 answers · asked by zuma5 1

2006-12-13 04:36:47 · 3 answers · asked by Anonymous

2006-12-13 04:30:50 · 3 answers · asked by Anonymous

By "macroevolution", I mean evolution above the species level (i.e., evolution from one species into a new species), as opposed to microevolution (changes in the traits of organism between species. Please cite your sources. If you say something and do not cite it, I will not award you the "Best Answer".

If you do not believe in macroevolution, I don't want your answers unless they are science based rather then based upon the mythologies of the Bible.

Thank you everyone!!!

2006-12-13 04:28:09 · 6 answers · asked by Byron A 3

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