The rivet hypothesis states
A) Each species plays a small but important role in the health of an ecosystem.
B) The more species present in an ecosystem, the more stable the community.
C) All species play an equal role in ecosystems.
D) Larger species play a more important role in ecosystems and in community stability.
E) The more species present in an ecosystem, the more stable the community and larger species play a more important role in ecosystems and in community stability.
Correct Answer:
Verified
Q1: Endangered species
A) have become extinct.
B) are those
Q2: Threatened species
A) are rare species with unregulated
Q4: According to the rivet hypothesis:
A) Genetic diversity
Q5: According to the redundancy hypothesis, species are
Q6: In a series of field experiments, David
Q7: In the Ecotron experiments of Shahid Naeem
Q8: The main causes of species extinction include
Q9: Introduced species become invasive when they
A) outcompete
Q10: Inbreeding and small population size of a
Q11: The decline in the reproduction and survival
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