Locomotion and MovementHard
Question
In rabbit the normal expiration occurs by the :-
Options
A.Contraction of the external intercostal muscles and the relaxation of the muscles of the diaphragm
B.Contraction of the internal intercostal muscles and the relaxation of the muscles of the diaphragm
C.Contraction of the internal intercostal muscles only
D.Relaxation of the muscles of the diaphragm only
More Locomotion and Movement Questions
An all out sprint can not continue for more than 40 seconds because...The total number of ear bones in man is...In man the nasal cavity is separated from the buccal cavity by a bone which is known as...A myofibril has the proteins-actin, myosin, tropomyosin and troponin. The ratio of actin : myosin is :...Select the correct matching of the type of the joint with the example in human skeletal system :...