Question

15. Which of the following statements are correct in reference to the role of A (shown in the given diagram) during a breathing cycle in human beings? 1100 요 (i) It helps to decrease the residual volume of air in lungs (ii) It flattens as we inhale. (iii) It gets raised as we inhale. (iv) It helps the chest cavity to become large (a) (ii) and (iv) ob (iii) and (iv) (c) (i) and (ii) (d) (i), (ii) and (iv) 031/2/4 Page 5 811 84106​

Answer 1

Answer:

ans is 3 and 4 of this question