Which of the following is an incorrect statement about keystone species?

Practice question

Question

Which of the following is an incorrect statement about keystone species?

Options

Choose one · Correct answer highlighted

Keystone species have a significant impact on ecosystem stability. They are always the most abundant species in an ecosystem. Correct Removing a keystone species can cause ecosystem collapse. Predators and primary producers can both be keystone species.

Explanation

Keystone species are not necessarily the most abundant but play a critical role in maintaining ecosystem structure.

Share this question

Related blogs

Guides and insights connected to this topic

Virology 25 Jan 2026

SARS-CoV-2 Coronavirus: Structure, Genome, Proteins, Replication, Pathogenesis, and Host Interaction

Coronavirus Overview Coronaviruses (CoVs) are enveloped viruses (surrounded by a lipid membrane derived from host cells), belonging to the s...

Virology 25 Jan 2026

Coronavirus Structure, Genome, Replication, Symptoms, Pathogenesis, and Prevention

Structure of Coronavirus Coronaviruses (enveloped RNA viruses) fall in the virus family Coronaviridae, order Nidovirales. They are enveloped...

Virology 25 Jan 2026

Cucumber Mosaic Virus (CMV): Structure, Genome, Symptoms, Disease Cycle and Management

Cucumber Mosaic Virus (CMV): Introduction and Importance Cucumber Mosaic Virus (CMV) (plant-infecting RNA virus) is one of the most economic...