#Question id: 560
#Unit 1. Molecules and their Interaction Relevant to Biology
Vmax for an enzyme-catalyzed reaction:
#Question id: 3439
#Unit 11. Evolution and Behavior
Male insects attempt to mate with orchids but eventually stop responding to them. What term best applies to this behavior?
#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: 9245
#Unit 9. Diversity of Life Forms
One characteristic that distinguishes a population in an extinction vortex from most other populations is that
#Question id: 23986
#General Aptitude