1. What is the difference between an autosome and a sex chromosome? (2 points)
2. Explain the ways in which genetic variation is increased when passing genetic information on to the next generation. (4 points)
3. Using a Punnett square, determine the probability of albinism in offspring from a mother who has normal skin color but carries the albinism trait and a father who has two dominant genes for normal skin color. (5 points - show or describe square with all quadrants filled in, show correct % probability of having or carrying the disease)
4. Describe 3 ways in which cells can be collected for a karyotype. (3 points)
5. Explain the cause and symptoms of Turner syndrome. (3 points)
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