Interactions among Soil Microorganisms

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Interactions among Soil Microorganisms

Question 1 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following organisms are known to grow on the surfaces of freshly exposed rocks?
A
green algae
B
diatoms
C
cyanobacteria
D
yeast
Question 2 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Parasitism results from competition among organisms for essential nutrients.
A
True
B
False
Question 3 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The association which involves the exchange of nutrients between two species is referred to as .....
A
mutualism
B
syntrophism
C
commensalism
D
antagonism
Question 4 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The degradation of complex molecules in soil by fungi for utilization by bacteria is an example of which type of association?
A
Neutralism
B
Mutualism
C
Commensalism
D
Antagonism
Question 5 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Bacteria are likely to be more prevalent in soils of vineyards, orchards and apiaries.
A
True
B
False
There are 5 questions to complete.