Science Olympiad Student Center
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Have you checked the Test Exchange?PicturePerfect wrote:Does anyone have a Division B test?
Yeah. I think all of them are Div. C, but I've taken all of them, anyways. So I guess new Div. C tests would work too, it's just that then I get confused about what I need to know and what I don't.Cedavis6 wrote:Have you checked the Test Exchange?PicturePerfect wrote:Does anyone have a Division B test?
Also, did anyone else notice that DNA sequencing is listed twice on possible question topics?
2: there is enough information using the Hardy Weinburg equilibrium equation and 1-q=p and vice versabutter side up wrote:At rida: No. You are only allowed what you can fit on the page itself.
To answer PicturePerfect (at least on some cases):
1. At the B division level, the rules do not mention DNA fingerprints. They may be mentioned, but I wouldn't devote a tremendous amount of time to studying them.
2. For the Hardy-Weinerg problem, was there more information given? I'm not sure how one would solve this one with only this information. However, at the B-division level, there is no requirement for it on the rules.
3. I might know the differences (at the most basic level) between them (uses, basically) just in case they show up in like a vocab section or something, but I wouldn't be too concerned about them. They aren't in the rules.
4. The number of possibilities for each trait multiplied together. Like this would be 2x2x2x2x2=32.
5. That might be a rounding issue- I can't be sure without seeing it. And this is none, because the kidney shape is a form of incomplete dominance between the round and slit shape. The males only have one X chromosome, so they can't be heterozygous, and thus can't have the blended form.
6. I would assume that the C allows production of pigment, and without it, there cannot be production of the pigment. I'd make a punnet square, CcIi x CcIi. Then, because you must be ii with a C to be colored, just cross them out and count the remainder. I got 13/16 being white.
~Hope this helped! Feel free to ask me anything, this is like my absolute favorite.
I'm willing to do a test trade if you have one yourself, but I won't put it on the test exchange for everyone. Let me know if interested. I'm going to do one with someone else on the board whenever I find time...PicturePerfect wrote:Does anyone have a Division B test?
Oh well.. I don't have oneSkink wrote:I'm willing to do a test trade if you have one yourself, but I won't put it on the test exchange for everyone. Let me know if interested. I'm going to do one with someone else on the board whenever I find time...PicturePerfect wrote:Does anyone have a Division B test?
