Structural Organisation In Animals Question 472
Question: Muscle cramp is
Options:
A) Displacement of muscle from its original position
B) Painful contractions of muscles
C) One muscle overlaps the other
D) All the above
Show Answer
Answer:
Correct Answer: B
Solution:
Muscle cramp is caused by a muscle spasm.
Muscle suddenly contracts so powerfully that it hurts.
Cramp is brought on by cold or by using muscles a great deal.
BETA
