DOC PREVIEW
Wright BIO 2110 - Rec6_chi-squared tests

This preview shows page 1 out of 4 pages.

Save
View full document
View full document
Premium Document
Do you want full access? Go Premium and unlock all 4 pages.
Access to all documents
Download any document
Ad free experience
Premium Document
Do you want full access? Go Premium and unlock all 4 pages.
Access to all documents
Download any document
Ad free experience

Unformatted text preview:

!BIO!2110!–!Genetics! Name!______________________________!Recitation!6!–!χ2!analyses!!Group!Members!_____________________________!!!!!_________________________!!!!!__________________________!!!1.! In!Eleutheran!aquatic!swine,!variation!in!ear!shape!results!from!allelic!variation!in!a!single!gene.!!The!same!is!true!for!variation!in!nose!shape.!!!Is!the!dihybrid!cross!segregation!data!shown!below!consistent!with!independent!assortment!of!these!genes?!!Justify!your!answer!statistically.!!!!P0 pointed ears, pointed nose x round ears, blunt nose ↓ F1 pointed ears, pointed nose x pointed ears, pointed nose ↓ F2 pointed ears, pointed nose 919 pointed ears, blunt nose 273 round ears, pointed nose 285 round ears, blunt nose 123 !! !!2.! In!Eleutheran!aquatic!swine,!variation!in!ear!shape!results!from!allelic!variation!in!a!single!gene.!!The!same!is!true!for!variation!in!nose!shape.!!!i.! Is!the!dihybrid!cross!segregation!data!shown!below!consistent!with!independent!assortment!of!these!genes?!!Justify!your!answer!statistically.!ii.! Why!is!the!pattern!of!phenotypic!segregation!different!for!this!cross!than!for!the!cross!shown!in!question!1?! P0 pointed ears, blunt nose x round ears, pointed nose ↓ F1 pointed ears, pointed nose x pointed ears, pointed nose ↓ F2 pointed ears, pointed nose 881 pointed ears, blunt nose 315 round ears, pointed nose 323 round ears, blunt nose 81 !!! !!3.! From!the!data!shown!below:!i.! what!is!the!dominant!phenotype!for!the!eye!color!gene?!ii.! what!is!the!dominant!phenotype!for!the!eyes!absent!gene?!iii.! are!the!eye!color!and!eyes!absent!genes!linked?!!Justify!your!answer!statistica lly.!!P0! yellow!eyes! ! x! no!eyes!F1! red!eyes! ! x! red!eyes!!F2! red!eyes! ! 887!! yellow!eyes! ! 309!! no!eyes! ! 404! !!potentially!useless!information!!!probability!df!0.90!0.50!0.20!0.05!0.01!0.001!1!0.02!0.46!1.64!3.84!6.64!10.83!2!0.21!1.39!3.22!5.99!9.21!13.82!3!0.58!2.37!4.64!7.82!11.35!16.27!4!1.06!3.36!5.99!9.49!13.28!18.47!5!1.61!4.35!7.29!11.07!15.09!20.52!!df!=!n!–!1!!!!!!!!! ¼!p2! !!!!!!!!!! !parental!gamete!frequency!=!½!(1!–!p)! ! recombinant!gamete!frequency!=!½!p! !θT!=!π!


View Full Document

Wright BIO 2110 - Rec6_chi-squared tests

Download Rec6_chi-squared tests
Our administrator received your request to download this document. We will send you the file to your email shortly.
Loading Unlocking...
Login

Join to view Rec6_chi-squared tests and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Rec6_chi-squared tests 2 2 and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?