Sep18 - 3. Understand how chromosomal dynamics during...

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Unformatted text preview: 3. Understand how chromosomal dynamics during meiosis create new combinations of chromosomes D. *** Explain why linkage between two genes on a single chromosome does not allow the two genes to assort independently. 4. Understand how the combination of meiosis and fertilization (i.e., sexual reproduction) results in a unique genotype and phenotype D. Calculate the probabilities of the genotypes and phenotypes of offspring from well defined crosses. E. Justify (explain in your own words) why any particular cross between parents of known genotypes results in a particular ratio of potential offspring genotypes. Fall 2009 IB Workshop Series sponsored by IB academic advisors First Year Student Success Meeting Thursday, Sept. 24 5:00-6:00pm 135 Burrill The Biology advisors, student peer advisors, and fellow first- year students will share tips about time management, study strategies, and more at this informal meeting. Announcements • Exam on Monday (21 Sep) 7-9pm – Bring ONLY your UIUC photo ID, several sharp #2 pencils, an eraser and a non-graphing calculator – Deadline for conflict exam is today • No online homework due next week • Merit sections will not meet on Monday or Tuesday of next week • Tomorrow is International Talk Like a Pirate Day In the News Color-blindness • Most common form is X-linked allele • Viruses use their host to reproduce • “Normal” gene introduced by virus In the News Color-blindness Linkage • Physical association of genes on the same chromosome • Humans have between 125 and 3,100 genes on a single chromosome 4D •...
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This note was uploaded on 01/18/2010 for the course IB 150 taught by Professor Caceres,c during the Fall '08 term at University of Illinois, Urbana Champaign.

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Sep18 - 3. Understand how chromosomal dynamics during...

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