# ~nerd~

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Quark
1. ## Who thinks they know math!?

Did I say I needed that? No. I have no idea how to do it.
2. ## Who thinks they know math!?

Solve each equation by completing the square: 3x^2+x-2=0 Find the exact solution to 2x^2=9x-5 by using the Quasratic Formula. Find the value of the discriminant for each quadratic equation. Then describe the number and type of roots for the equation. 25x^2-20x+4=0 2x^2+10x+9=2x Write an equation for the parabola with vertex at (-4,2) and y-intercept -2. Solve 2x^2-7x-15<0 algebraically. Solve 3x^2-x=4 by factoring.
3. ## Which evolved first...

Thank you, I really appritiate all the help. And thank you ecoli for the help on that last one. in a bit i may have a couple more questions, dont know. so up to you to stick around or not 1) Compare Amniocentesis with chronic villus biopsy. 2)Why are transfusion useful in treatin people with sickle-cell anemia? ok i got the first one but i cant seem to find the second one, can ya help me out plz?
4. ## Which evolved first...

It ain't so much homework as it is what my teacher gave us to do because she wasted all of our class time lecturing immature children... Here are my questions: (1) How might I explain the genetic basis of a disorder that occurs with equal frequency among both sexes and that doesn't follow basic patterns of Mendel inheritance?????? (2) Explain the idea of heterozygote superiority with respect to human genetic disorders. (3) In a rare form of colour blindness, a person cannot distinguish the colour blue. This abnormality, when it does occur, affects both males and females and in equal numbers. Explain this pattern of inheritance and compare it to that involved in red-green colour blindness.
5. ## Which evolved first...

Haha, the question makes me angry. I've been doing Biology homework for the last two hours ~getting sick of it~ and I don't believe in evolution so the section annoys me... By any chance do you know a lot about Biology, because I have three questions that are bugging the crap out of me!
6. ## Which evolved first...

Hope you don't mind, I just quoted you for my homework
7. ## Which evolved first...

Spider or lizard? Why?
8. ## Questions

(1) How might I explain the genetic basis of a disorder that occurs with equal frequency among both sexes and that doesn't follow basic patterns of Mendel inheritance?????? (2) Explain the idea of heterozygote superiority with respect to human genetic disorders. (3) In a rare form of colour blindness, a person cannot distinguish the colour blue. This abnormality, when it does occur, affects both males and females and in equal numbers. Explain this pattern of inheritance and compare it to that involved in red-green colour blindness.
9. ## What's 'genetic basis' mean?

Well, I'm doing biology homework and they're using "tell me the gentic basis of blah blah blah" a lot... For example: How can I explain the genetic basis of a disorder that occurs with equal frequency among chicks and dudes and that doesn't follow basic patterns of Mendel inheritance??????

Tell me!!!!
11. ## Help!

How can I explain the genetic basis of a disorder that occurs with equal frequency among chicks and dudes and that doesn't follow basic patterns of Mendel inheritance??????
12. ## Help!

How can I explain the genetic basis of a disorder that occurs with equal frequency among chicks and dudes and that doesn't follow basic patterns of Mendel inheritance??????
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