Dictionary » D » Dihybrid cross

Dihybrid cross



A genetic cross between individuals with different alleles for two gene loci of interest


Dihybrid cross as used by the geneticist, Gregor Mendel, helped him to formulate his Law of Independent Assortment.

Word origin: Greek di- (two, twice, double)


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Double heterozygous cross HELP

... the Cre lox method for knocking out the gene in the mice. I need to cross the parents and I would like what would be their progeny like, the ... 25% Gene B Cre/+ ??? or I need to do the 16 square Punnett for this dihybrid cross? if so what would be the possibilities? Thank you in advance ...

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by Suzie8
Thu Jan 29, 2015 11:46 pm
Forum: Genetics
Topic: Double heterozygous cross HELP
Replies: 0
Views: 291

Somatic Fusion and Reproduction

... of both cell donors at the same time? Or is it similar to a dihybrid cross, where some plants would show one characteristic and another one another? Which leads ...

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by Thomas9666
Thu Jan 09, 2014 5:15 pm
Forum: Cell Biology
Topic: Somatic Fusion and Reproduction
Replies: 0
Views: 2917

What is true breeding?

... Is it something like this: RR x RR or RR x rr Rr x Rr is a mono hybrid cross, and RrBb x RrBb is a dihybrid cross correct?

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by MissionCO
Sun May 06, 2012 8:50 am
Forum: Genetics
Topic: What is true breeding?
Replies: 3
Views: 17609

Determining (P) plants from F2 data

... Here is the problem from the lab: Materials: F2 generation corn ears (dihybrid cross) Proceedure Two breeding parental (P) corn strains were crossed by dusting the flowers ...

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by aiyana1228
Mon Mar 19, 2012 3:36 am
Forum: Genetics
Topic: Determining (P) plants from F2 data
Replies: 1
Views: 2327

Genetics (dihybrid cross and Punnet sqares)

Just do a dihybrid cross utilizing a Punnet Square: HC and hc. Then work in the percentages you got from the results based on the ...

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by HelpPleaseThankYou
Wed Feb 29, 2012 9:41 am
Forum: Genetics
Topic: Genetics (dihybrid cross and Punnet sqares)
Replies: 1
Views: 2491
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