Correct Answer - a. 2,1
b. Mesodermal,Pericardium
c. 3,Tricuspid
d. Thicker.
e. 72, Pacemaker
f. 30%
g. Joint diastole
h. P
i. Coronary
j. Decrease, Cardiac output
The mammalian cardiac muscles are modified and are capable of generating an impulse on their own. Hence, the mammalian heart known as a myogenic heart.
Net charge on a dipole = – q + q = 0. According to Gauss’s theorem, electric flux through the surface,
\(=\cfrac{q}{\varepsilon_0}=\cfrac0{\varepsilon_0}=0\)
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