Multiple Choice
If a community exhibits lognormal rank abundance then we may conclude there are
A) A large number of rare species, a large number of common species and a few species of intermediate rank
B) A few rare species, a few common species and a large number of species of intermediate rank
C) A few rare species and a large number of very common species
D) A few common species and a large number of rare species
E) Rare species are very common
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Which measure of diversity has the lowest
Q2: Most communities grade into each other continuously
Q3: If the number of species present in
Q5: Which measure of diversity has the best
Q6: There are five species in a community
Q7: Diversity indices are<br>A) Graphical plots of numbers
Q8: The Brillouin index has better discriminate ability
Q9: What is the effective number of species
Q10: There are five species in a community
Q11: The lower the value of the Shannon