Sep28_HW - 1....

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1. Understand the intimate relationship between populations and diversity D.  Explain  (in your own words) the predictions of the Hardy-Weinberg (HW) Principle E.  List  the five assumptions of the Hardy-Weinberg principle F.  Recall  the meaning of the terms   p, q, p 2 , q 2 , 2pq of the HW equation
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Association South Asian Pre-Health Association - General Body Meeting Who: Pre-Health Students (Pre-Med, Pre-Dent, Pre- Pharm, etc.) When: Tuesday, September 29th, 6PM Where: 24 Wohler Hall Why: Come join us to learn what it takes to be a successful Pre-Health student for graduate schools with special guest speaker, Karen Paulsen, an expert Pre-Health Advisor from the Career Center!
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Announcements Deadline for submitting an HCLA for students not enrolled  in Honors discussion section is Oct 2nd. List Tracey Hickox as the instructor Quiz in discussion this week  on Statistics Activity No Online Homework this week There will be PLQs for each lecture this week!!! Due date for PLQ from last Friday’s lecture extended until  today at 5pm Exam regrade delayed posting of MC scores
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2. For the  entire class population , how many  offspring in the next generation will be  affected ? 1. What are the chances YOUR offspring will  be a  carrier  or  affected ? Burning questions 3. How many of  YOU are carriers for a  genetic disorder?
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Populations How do we describe variation within populations? 1L Phenotype (trait) frequencies Normal = 1.0, GPS = 0.0 Genotype frequencies BB = 0.6 Bb = 0.4 bb=0.0 Allele frequencies B = 0.8 b = 0.2
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B b B b BB Bb bb Bb p  = 0.8 q  = 0.2 p  = 0.8 q  = 0.2 0.8 x 0.8 = 0.64 0.8 x 0.2 = 0.16 0.2 x 0.2 = 0.04 0.8 x 0.2 = 0.16 p  x  p 2 p  x  pq q  x  q 2 p  x  pq These are the all possible offspring genotypes. What will be the  genotype frequencies  in the next  generation? These are all of the alleles in the  entire population, regardless of  whether they come from BB, Bb or  bb individuals These are  allele frequencies  of  the male gametes These are the expected 
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This note was uploaded on 01/27/2010 for the course IB 150 taught by Professor ?? during the Fall '08 term at University of Illinois at Urbana–Champaign.

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Sep28_HW - 1....

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