2. Questions Bank
  3. 7th Class
  4. General Knowledge
  5. Miscellaneous / विविध

7th Class General Knowledge Miscellaneous / विविध Question Bank Plants and Animals

  • question_answer
    These organisms contaminate the drinking water. If these are present in larger concentration, they produce neurotoxin that can cause paralysis. Identify them.

    A)  Salmonella

    B)  Legionella

    C)  Cyanobacteria

    D)  Cryptosporidium

    Correct Answer: C

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