Final answer:
Professor Griffin's research in Madagascar involves biology and focuses on plant conservation and identification of critical areas for preservation.
Step-by-step explanation:
Professor Griffin's own research in Madagascar involves biology. In Madagascar, the Missouri Botanical Garden (MBG) has been conducting research on the country's plants for over 30 years. They have discovered and are documenting thousands of plant species, many of which are unique to Madagascar. The research focuses on plant conservation and the identification of critical areas for preservation.