NEETZoologyBody Fluids and Circulation
Match the following and then choose the correct option. A. Atrio-ventricular valve i) thin muscular wall B. Interatrial septum ii) thick fibrous tissue C. Interventricular septum iii) thick muscular wall
Options
- AA (i), B(ii), C(iii)
- BA (ii), B(i), C(i)
- CA (ii), B(i), C(iii)
- DA (iii), B(i), C(ii)
Correct answer
C. A (ii), B(i), C(iii)
Step-by-step solution
A thin, muscular wall called the inter- atrial septum separates the right and the left atria, whereas a thick-walled, the inter-ventricular septum, separates the left and the right ventricles . The atrium and the ventricle of the same side are also separated by a thick fibrous tissue called the atrio-ventricular septum.