![If the heart is cut out from the body of frog](https://www.gkseries.com/blog/wp-content/uploads/2022/04/If-the-heart-is-cut-out-from-the-body-of-frog.png)
Q. If the heart is cut out from the body of frog
A. it will continue beating for a long time if it is kept moist
B. it will continue beating for a long time if it is kept dry
C. it will not beat at all
D. none of these
Answer: it will continue beating for a long time if it is kept moist