TLS Online TPP Program

#Question id: 29093


Five Hypotheses Explain How Species Richness Affects Community Services
I-Elton’s hypothesis
II-rivet hypothesis
III-Redundancy hypothesis
IV-Keystone hypothesis
V-Idiosyncratic hypothesis
a) Species that play the same roles in a community can compensate for each other if some are lost under particular conditions
b) Community services change as the number of species increases or decreases
c) there is a linear correlation between species richness and community services
d) species is an organism that helps hold the system together
e)Some species play a small but critical role in keeping the plane
Correctly match the following hypothesis with their correct  prediction;

#Unit 10. Ecological Principles
  1. I-d, II-e, III-a, IV-b, V-c
  2. I-e, II-c, III-b, IV-d, V-a
  3. I-b, II-b, III-c, IV-a, V-d
  4. I-c, II-e, III-a, IV-d, V-b