Problem:
Question 1: What evidence does experimental evidence (observational evidence) provide for evolution? Explain thoroughly.
Question 2: The melting points of oleic acid, C18:1 delta 9cis, versus elaidic acid, C18:1 delta 9trans, are 16.3 degree Celsius and 44.8 degree Celsius respectively.
What do the data imply about the two fatty acids? Show your calculations, but you do not need to write out any explanation.