2. Questions Bank
  3. 7th Class
  4. Science
  5. Transportation in Animals and Plants

7th Class Science Transportation in Animals and Plants Question Bank Transportation in Animals and Plants

  • question_answer
    It is produced when muscle cells respire anaerobically. Its accumulation causes cramps. It is

    A) Alcohol                       

    B) Tartaric acid

    C) Lactic acid     

    D) Oxalic acid

    Correct Answer: C

    Solution :

    Lactic acid


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