Question

The graph shows the populations of two species in a particular region over two decades. Based on the graph, what can you conclude about the relationship between the two species?
A.
The two species have a parasitic relationship.
B.
The two species are mutualistic in nature.
C.
The two species exhibit commensalism.
D.
The two species have a prey-predator relationship.
E.
The two species have a familial relationship.

Answer 1

Answer:

From the graph we can see that one species is increasing  and the other species is decreasing.

We can see that the relationship is prey-predatory relationship.

Because in prey-predatory relationship when predator decreases prey increases.

And when predator increases prey decreases.

Therefore, option D is correct