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Another genetic Problem

Genetics as it applies to evolution, molecular biology, and medical aspects.

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Another genetic Problem

Postby Alexander22 » Mon May 03, 2010 9:05 pm

After Jack helped me through one problem, i have found this tough one.

Its the hardest of the lot i think, I am learning abit at a time and i thank you again jack for the previous help :)

A purple-flowered sweet pea was self-pollinated and gives rise to a progeny consisting of 183 purple and 137 white flowered plants. Explain these results using statistical analysis to support your conclusions.
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Postby JackBean » Mon May 03, 2010 10:01 pm

well, 183/137 is 1.34, that is 4/3. Try to think about it...
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Re: Another genetic Problem

Postby Alexander22 » Tue May 04, 2010 2:53 pm

Hi jack,

Ive been at this now for a few hours and just cant get a start on it. Does it invole Chi Sqaures?
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Postby jwalin » Wed May 05, 2010 3:18 am

hmm interesting.
stumps me too
it can involve only to alleles there must be more i dont know.
it isn't what you do that matters but it is how you do it
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Re: Another genetic Problem

Postby Alexander22 » Wed May 05, 2010 3:04 pm

Has anyone any ideas?

Im really stumped with it :(
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Re: Another genetic Problem

Postby Alexander22 » Wed May 05, 2010 7:06 pm

Im still really stumped, talking to a few other people, they say its a ratio of 9:7 but i dont know how they are getting the F1's and F2's :(

Really need help with it :(
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