1. Warm Up 1/30 Which disorder results in an extra 18th chromosome?
Cross a male who is heterozygous for cystic fibrosis and a woman who is homozygous dominant. What is the probability their child will inherit cystic fibrosis?
Examine the following karyotype. Identify gender, number of chromosomes and the disorder (if any).
Edward’s Syndrome
Patau Syndrome
Key: C = normal; c = CF
Cross: Cc X CC
Female
Turner’s
45X or 45XO

2. Warm Up 1/31
1. Approximately how many genes are in the human genome? 2. What is one goal of the Human Genome Project? 3. List 2 benefits of genetic engineering? 4. What would be an argument against genetic engineering? 5. Explain artificial vs natural selection.

3. Warm Up 2/1 or 2/2
1. Create your own pedigree that contains at least 3 generations and 4 marriages. The shaded regions should represent the recessive allele (a) for albinism. Make a key and write each individual’s genotype.

4. Warm Up 2/3 Test Today! Evolution Unit Vocabulary List: Evolution
Gene Flow
Fitness
Darwin’s theory
Natural Selection
Lamarck’s theory
Homologous Structures
Analogous structures
Vestigial structures
Genetic Drift
Bottleneck
Founder effect
Speciation
Behavioral Isolation
Geographical Isolation
Reproductive Isolation