2. Questions Bank
  3. 7th Class
  4. Science
  5. Respiration in Organisms

7th Class Science Respiration in Organisms Question Bank Respiration In Plants And Animals

  • question_answer
    In cockroaches, air enters the body through

    A) lungs                           

    B) gills

    C) spiracles          

    D) skin

    Correct Answer: C

    Solution :

    In cockroaches, air rich in oxygen rushes through spiracles.


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