Consider the following differences between Heart and Lungs:

  1. Unlike the heart, the lungs have no muscle tissue
  2. While the heart's main function is to pump blood around the body, lungs add oxygen to the blood

  Which of the above statements is/are correct?

Answer: [C] Both 1 & 2

Both are correct statements

This question is a part of GKToday's Integrated IAS General Studies Module