Instructions
Overview
 
Problem 1: Tongue Rolling
Tongue Rolling
 
Problem 2: Eye Colour
Eye Colour
 
Problem 3: Diabetes
Diabetes
 
Problem 4: Blood Type
Blood Type
 
Quiz
Quiz
QUIZ

For each question, choose the answer from the drop-down menu box. When you have selected answers for all questions, press "Submit Quiz". The answers you got correct will have a check mark in the checkbox and those you got wrong will not. For each wrong answer, make another choice and press "Submit Quiz" again.

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1.A homozygous dominant female is represented by a(n):
  
 
2.A carrier male is represened by a(n):
  
 
3.In this tongue rolling cross, Rr x rr, what percent of the offpsring will be homozygous recessive?
  
 
4.The genotype for a tongue-roller is:
  
 
5.The genotype for blue eyes is:
  
 
6.In this eye colour cross, Dd x DD, what percent of the offspring will have blue eyes?
  
 
7.True or False? A pedigree is a quick way to see all the genotypes and phenotypes in an entire family.
  
 
8.True or False? A male with diabetes would be represented by a half filled circle.
  
 
9.True or False? A man and woman both with type B blood can produce a child with blood type O.
  
 
10.Choose the genotype for the co-dominant blood type.
  
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