glyptodont shell lab

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Author:
melissag94
ID:
246217
Filename:
glyptodont shell lab
Updated:
2013-11-10 20:35:59
Tags:
bio 100 exam
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Description:
exam 3 notes from lab
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  1. which pigment is always present when a dominant allele is present?
    red
  2. how many proteins appear to be related to the difference in shell color?
    1
  3. does the presence or absence of a particular protein correlate with the presence or absence of a particular allele?
    yes
  4. is the phenotype of an organism controlled by its genotype?
    yes
  5. When two AA glyptodonts mate, will they breed true for shell color?
    yes, all offspring will be red shelled
  6. when an AA glyp mates with an Aa glyp will any of their offspring have yellow shells?
    no
  7. when 2 Aa glyptodonts mate, what percentage of their offspring would you expect to have yellow shells?
    25%
  8. what glyptodont cross ensures that you will have all yellow offspring?
    aa x aa

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