In a tide pool, 15 species of invertebrates were reduced to eight after one species was removed. The species removed was likely a(n)
A) pathogen.
B) keystone species.
C) herbivore.
D) resource partitioner.
E) mutualistic organism.

Question

Quizplus · Accepted Answer

The removal of a keystone species in a community can have a profound impact, often resulting in a significant reduction in diversity and abundance of other species. In this case, the removal of one species caused the number of invertebrate species to decrease from 15 to 8, which is consistent with the removal of a keystone species.

In a Tide Pool, 15 Species of Invertebrates Were Reduced