#Question id: 11284
#Unit 10. Ecological Principles
Which of the following could qualify as a top-down control on a grassland community?
#Question id: 11287
#Unit 10. Ecological Principles
What is value of evenness in community 3 and 4 respectively?
#Question id: 11290
#Unit 10. Ecological Principles
Which of the following statement are incorrect?
#Question id: 11292
#Unit 10. Ecological Principles
In an pond ecosystem the _____ is always greater than the _____ .
(a) number of primary producers . . . number of secondary consumers
(b) biomass of secondary consumers . . . biomass of primary consumer
(c) assimilation efficiency of primary consumers . . . assimilation efficiency of secondary consumers
(d) biomass of primary producers . . . biomass of primary consumers
#Question id: 11295
#Unit 10. Ecological Principles
The amount of energy entering a food chain depends on the
#Question id: 11296
#Unit 10. Ecological Principles
Which of the following statements is true?