NEET Biology Organisms and population Question Bank Ecology General

  • question_answer
    What is a keystone species [CBSE PMT 2004]

    A) A rare species that has minimal impact on the biomass and on other species in the community

    B) A dominant species that constitutes a large proportion of the biomass and which affects many other species

    C) A species which makes up only a small proportion of the total biomass of a community, yet has a huge impact on the community's organization and survival

    D) A common species that has plenty of biomass, yet has a fairly low impact on the community's organization

    Correct Answer: C

    Solution :

    Not Available


You need to login to perform this action.
You will be redirected in 3 sec spinner