chapter_2-2

chapter_2-2 - Monday,January25,2010 Chapter2,PartII(ofII)...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Monday, January 25, 2010 Chapter 2, Part II (of II) Mendel’s Breakthrough Assignment Chapter 2 problems: 1-5, 7-9, 11-15, 18-20, 22, 23, 26, 29, 33
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Dihybrid cross Dihybrid =  an individual that is  heterozygous for two genes Mendel designed experiments to  determine if two genes segregate  independently For example:  yellow round peas (YY RR)   X                         green wrinkled peas (yy rr)
Background image of page 2
Results of Mendel’s dihybrid crosses Therefore, alleles of genes assort independently  and can thus  appear in any combination in the offspring in a predictable  ratio. F2 contained: F2 contained: parental types parental types and and recombinant types recombinant types
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
The law of independent assortment - During gamete formation different pairs of  alleles segregate independently 
Background image of page 4
Probability applied to dihybrid cross
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/28/2010 for the course BIOL 2153 taught by Professor Larkin during the Spring '03 term at LSU.

Page1 / 14

chapter_2-2 - Monday,January25,2010 Chapter2,PartII(ofII)...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online