PP 736- 1st Lecture Exam

1. What is the importance of Host-parasite interaction? (5 pts)

Give 4 characteristics of disease (4 pts)

Differentiate Resistance vs. Tolerance. (2 pts)

Differentiate Biotrophs vs necrotrophs (2 pts)

Differentiate Compatible vs incompatible interaction (2 pts)

Differentiate Saprogenesis vs Pathogenesis (2 pts)

Differentiate Distribution vs dissemination (2 pts)

How do pathogens cause disease in plants? (5 pts)

What are the mechanisms adopted for survival? Explain how they contribute in development of disease. (10 pts)

Explain the 3 main routes of dispersal. 6 pts