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Double Recessive

Pertaining to alleles that possess two recessive alleles, resulting in expression of the recessive [[phenotype.


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mRNA transcripts, cis/trans-acting questions

... undergo meiosis. ______ a. When this mutant is crossed to a known GAL4 recessive mutant strain, the resulting diploid yeast colonies are all unable ... maps to the vicinity of GAL3, and not to GAL4 or GAL2. ______ c. A double mutant haploid with both this mutation and a GAL80 mutation restores ...

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by animus31
Fri Nov 09, 2012 11:58 am
 
Forum: Genetics
Topic: mRNA transcripts, cis/trans-acting questions
Replies: 0
Views: 815

Re: recessive traits

... hair as the dominant gene. The question is regarding the first person's recessive gene. Put another way: can one person have a recessive gene that ... be written as Bb. Now, even if the other partner is heterozygotic or double recessive homozygous, there is no chance for BOTH the children not ...

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by sapien
Thu Jun 28, 2012 5:38 am
 
Forum: Genetics
Topic: recessive traits
Replies: 8
Views: 2945

Re: Genetic Question help?

There are two options either Dominant epistasis with ratio 12:3:1 or Recessive epistasis with ratio 9:3:4. According to the options given it is ... kernel would you expect to find? Ans. 400 4. What colour would the double homozygous recessive cob be? Ans. Yellow 5. What colour would the F1 ...

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by sudeepa
Thu Mar 01, 2012 4:04 am
 
Forum: Genetics
Topic: Genetic Question help?
Replies: 6
Views: 1591

Re: Genetic Question help?

... many yellow kernel would you expect to find? 4. What colour would the double homozygous recessive cob be 5. What colour would the F1 cob be 900 800 100 PINK AND PURPLE PINK 400 yellow ...

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by girlie21
Thu Feb 23, 2012 12:15 pm
 
Forum: Genetics
Topic: Genetic Question help?
Replies: 6
Views: 1591

Genetic Question help?

... Yellow Kernel would you expect to find? 4) What colour would be the double homozygous recessive cob? 5) What colour would the F1 cob be?

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by lyte22
Wed Feb 22, 2012 5:52 pm
 
Forum: Genetics
Topic: Genetic Question help?
Replies: 6
Views: 1591
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