2.  What are some ways fossils can be dated?

3.  Morphological traits represent__________

4.  What are the differences between homologous structures, vestigial structures, and analogous structures?

5.  List the three pieces of biochemical evidence discussed in the video:

6. The more amino acid differences in a protein shared by different species, the ____________  time has passed since their divergence.

3.  What do transitional fossils show us?

4.  Why does resistance to chemicals evolve?

5.  What is a pathogen?

6. Pathogens ________________ with the host

2.  What are the structural similarities of chloroplasts and mitochondria?

3.  What is the endosymbiotic theory?

4.  How are eukaryotic genomes different from prokaryotic genomes?

5. Eukaryotic genes contain ____________ but prokaryotic genes do not.

2.  List the five conditions necessary for Hardy-Weinberg equilibrium 

3.  p2 + 2pq + q2 is used to determine __________________________________

4.  p + q = 1 is used to determine ____________________________

5.  Changes in allele frequencies provide evidence for ______________________

6.  Describe five factors that can disrupt the Hardy-Weinberg equilibrium

7.  If p = 0.2, and q = 0.8, give the frequencies of the following:
     a.  Homozygous dominant genotype
     b.  Heterozygous genotype
     c.  Homozygous recessive genotype
d. Dominant phenotype

8.  STOP pause the video at 6:56 and write the correct answer to the question here