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Hardy-rand-ritter test

Hardy-rand-ritter test

a test for colour vision deficiency using pseudoisochromatic cards. These excellent cards have not been reprinted by the American optical co. Since the plates were accidentally destroyed in 1965.

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Theories - Origin of Life

... but to see if antibiotic resistant strains evolved in vivo are as hardy as non-resistant ones. They found that, in many cases, they were. Now, ... conditions, in literally any population of bacteria they decide to test? How do you account for that without steady mutation rates? Edited to ...

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by Luxorien
Wed Sep 19, 2012 2:55 am
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 560
Views: 908315

Re: Poisoned by antibiotics...can anyone help?

... never the same Antibiotics are considered one of modern medicine's greatest achievements, but nothing could be further from the truth. In fact, ... imbalanced gut flora: Probiotic Formula: This is a mix of extremely hardy and synergistic probiotics capable of making their way through the ...

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by TheeLynnChase
Sun Feb 20, 2011 7:32 pm
Forum: Human Biology
Topic: Poisoned by antibiotics...can anyone help?
Replies: 23
Views: 75408

Hardy-Weinberg equilibrium

Hi I need help on this Hardy - Weinberg Equilibrium question. Within the population of butterflies, the color ... individuals. ** Really important. Need to know how to do thisss asap. Final test is coming up soon :/

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by veerosales
Thu Jan 27, 2011 3:11 am
Forum: General Discussion
Topic: Hardy-Weinberg equilibrium
Replies: 1
Views: 937

hardy-weinberg question

Note: This is not a homework question. This is preparation for an upcoming test. Question: Why are there most of the time/ sometimes values of the allelic frequencies that are not 50%, 25%, or 75%???????????? I mean, if you do the punnett square, you don't get ...

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by thewax
Mon Jan 05, 2009 2:37 am
Forum: Evolution
Topic: hardy-weinberg question
Replies: 4
Views: 3443

Hardy Weinberg question

If you are to estimate frequencies and use Hardy-Weinberg rule to determine proportions of genotypes/phenotypes which method ... HOWEVER, expected values are then calculated and used in a Chi Square test. No problem getting the expected values ** BUT** what do you use for the observed ...

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by curious1234
Fri Mar 14, 2008 1:35 am
Forum: Genetics
Topic: Hardy Weinberg question
Replies: 3
Views: 2580
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