The author implies that allelomimetic behavior occurs most often among animals that ______.

A．tests have been designed to settle the cholesterol dispute
B．drugs have been tested to reduce the amount of the substance in blood
C．low cholesterol foods or anti-cholesterol drugs or both can reduce the chance of a heart attack
D．none of the statements mentioned above is correct

A．One can avoid a heart disease by eating less foods with little cholesterol.
B．One can avoid a heart disease by taking the doctor's advice to eat low cholesterol foods and anticholesteroldrugs or both.
C．There has been good scientific evidence that cholesterol foods can produce the chance of suffering a heart disease.
D．People usually believe that cholesterol foods are directly linked to heart diseas