A7.docx - ASSIGNMENT 7 PART 1 1 eyes Complete a Punnett square for the cross Bb x bb where B is brown eyes and b is blue B b b Bb bb b Bb bb 2 What

A7.docx - ASSIGNMENT 7 PART 1 1 eyes Complete a Punnett...

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ASSIGNMENT 7 PART 1 1. Complete a Punnett square for the cross Bb x bb, where B is brown eyes and b is blue eyes. B b b Bb bb b Bb bb 2.What percentage of offspring will be BB? Bb? bb? 3.What percentage will have blue eyes and what percentage will have brown eyes? 1.From the Punnett Square above, what is the % chance that offspring will be male? 1.Which two are dominant?A and B 2.Write the two dominant allele genotypes, using the capital letter I, and then a superscript for each of them. 3.Which allele is recessive? 4. Write the genotype (letters) for the recessive trait, beginning with the lower case i.
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  • Spring '11
  • PIETRZAK
  • Punnett square, bb x bb

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