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
    Roots respire through

    A) lenticels           

    B) stomata

    C) spiracles         

    D) Air spaces

    Correct Answer: D

    Solution :

    Air spaces


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