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Phenotypic value

phenotypic value

In quantitative genetics, the metrical quantity of some trait associated with a particular phenotype.


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genotypic ratio and phenotypic ratio

Ok what would the genotype ratio and phenotype ratio be in the problem below RT Rt rT rt Rt RRTt RRtt RrTt Rrtt Rt RRTt RRtt RrTt Rrtt Rt RRTt RRtt RrTt Rrtt Rt RRTt RRtt RrTt Rrtt R round r wrinkled T tall t short

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by greenchicken
Wed Mar 18, 2015 8:53 pm
 
Forum: Genetics
Topic: genotypic ratio and phenotypic ratio
Replies: 0
Views: 43

Re: Mitochondrial DNA

There are genetic diseases caused by defects carried on the mitochondrial chromosome that can have clear phenotypic consequences. http://www.umdf.org/site/c.8qKOJ0MvF7LUG/b.7934627/k.3711/What_is_Mitochondrial_Disease.htm But a quick read suggests ...

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by wildfunguy
Wed Nov 19, 2014 8:18 pm
 
Forum: Genetics
Topic: Mitochondrial DNA
Replies: 6
Views: 3804

Mendel's Law

Having issues with determining the ratio. Describe the phenotypic and genotypic ratios for the F2 generation if pea plants with restricted yellow pods are crossed with true-breeding inflated green pods in the original cross and then the F1 generation ...

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by curlzz07
Sat Oct 04, 2014 2:28 pm
 
Forum: Genetics
Topic: Mendel's Law
Replies: 2
Views: 2442

Re: Mitochondrial DNA

There are genetic diseases caused by defects carried on the mitochondrial chromosome that can have clear phenotypic consequences. http://www.umdf.org/site/c.8qKOJ0MvF7LUG/b.7934627/k.3711/What_is_Mitochondrial_Disease.htm

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by jonmoulton
Mon Sep 08, 2014 5:23 pm
 
Forum: Genetics
Topic: Mitochondrial DNA
Replies: 6
Views: 3804

Mendel's law

... could cross fertilise so you might not be observing a pure F1 generation e.g. an F1 could cross with the parent plant which could change the phenotypic ratios viewed in the next generation of plants Of course that might not be what the question wants at all..

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by laurak120
Thu Mar 06, 2014 3:47 pm
 
Forum: Genetics
Topic: Mendel's law
Replies: 2
Views: 4587
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