What did David Tilman’s experimental plot show?
A. More variation in productivity
B. Fewer species showed less variation
C. More variation from year-to-year in the total biomass
D. More species showed less variation from year-to-year in the total biomass
Answer:D
What did David Tilman’s experimental plot show?
A. More variation in productivity B. Fewer species showed less variation C. More variation from year-to-year in the total biomass D. More species showed less variation from year-to-year in the total biomass