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Aruna has inherited a tendency to be sexually attracted to handsome men.If this trait increases her chances of survival and reproductive success,it will likely be passed on to her female offspring.This best illustrates
Electrical Activity
The movement of electrically charged particles, such as ions, which is fundamental to many biological processes, including nerve conduction and muscle contraction.
Heart
A muscular organ responsible for pumping blood through the circulatory system.
Mitral Valve
A valve in the heart that allows blood to flow from the left atrium into the left ventricle but prevents it from flowing back into the atrium.
Atrioventricular Valve
Heart valves located between the atria and ventricles of the heart, facilitating unidirectional blood flow.
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