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March 30, 2024, 12:39:42 am

Author Topic: genetics the code broken?  (Read 2104 times)  Share 

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christopherk8

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genetics the code broken?
« on: October 19, 2016, 01:47:37 pm »
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hi could someone please explain how to do a punnet square for LINKED genes....i know how to do one for dihybrid unlinked genes but im lost for linked ones
thanks heaps!

aimbotted

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Re: genetics the code broken?
« Reply #1 on: October 19, 2016, 09:48:13 pm »
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hi could someone please explain how to do a punnet square for LINKED genes....i know how to do one for dihybrid unlinked genes but im lost for linked ones
thanks heaps!

Linked Genes sort together

eg. if you get the parents gametes of AaTt x AaTt

the gametes would be AT at not AT At aT at

therefor the if you cross AT and at with AT and at this would give you a ratio of 3:1