Subject :NSO Class : Class 6
Refer to the given food chain.
Leaves → Caterpillars → Bird
With respect to it which of the following graphs correctly shows the relationship between the consumer populations?
KEY :
-------- Caterpillar population
________ Bird population
A 
B 
C 
D 
Ans 1:
Class : Class 3
Ans 2:
Class : Class 4
Ans D As the bird population decreases the caterpillar population will increase as there will be no one to eat the them and control their population.