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Recessive Allele

A recessive Allele results in expression of the recessive characteristic if there is no dominant allele present. Trait in organism wont appear in the presence of a dominant allele.


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need help with some home work

Well,I am sorry to say this-But your first two answers are wrong! 1)See,recessive alleles can be expressed only and only in the homozygous condition.So you need not say specifically ...

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by Athira
Fri Jan 16, 2015 7:33 am
 
Forum: Genetics
Topic: need help with some home work
Replies: 2
Views: 1024

need help with some home work

1. can a man and a woman that are both homozygous for a recessive allele produce a heterozygote baby? I said yes here 2.Can A man and a woman that are both homozygous ...

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by scoe
Thu Jan 15, 2015 6:55 pm
 
Forum: Genetics
Topic: need help with some home work
Replies: 2
Views: 1024

I have got some BIG issues! forgive the long post

... series of reactions; the A and B transferases encoded by the functional alleles (A and B alleles) of a single gene at the ABO locus, catalyze the ... is controlled by two alleles, Se and se. Se is dominant and se is recessive (or amorphic). Approximately 80% of people are secretors (SeSe ...

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by saddy51
Sun Jan 04, 2015 10:39 am
 
Forum: Genetics
Topic: I have got some BIG issues! forgive the long post
Replies: 1
Views: 1906

Pedigree Analysis Question

... I am then asked to calculate the probability that either A or B have a recessive allele. 4) Finally, I need to find the probability that A&B will produce a child that has ...

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by ApothemCyte
Sat Jan 18, 2014 8:44 pm
 
Forum: Genetics
Topic: Pedigree Analysis Question
Replies: 0
Views: 1677

I Need Help understanding gametes, genotypes and phenotypes

... doing more work than it is asking you to do. Post Two: lowercase i is recessive and uppercase I is dominant, but there are actually two codominant alleles. I^A is dominant allele for type A, and I^B is dominant allele for type B. There is ...

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by wildfunguy
Tue Oct 29, 2013 3:25 pm
 
Forum: Genetics
Topic: I Need Help understanding gametes, genotypes and phenotypes
Replies: 5
Views: 6675
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