Final Answer:
When the heart contracts, pushing blood from the left atrium, it enters the left ventricle. The left ventricle is a muscular chamber that pumps oxygenated blood into the systemic circulation, supplying the entire body. The correct answer is (c) Left ventricle.
Step-by-step explanation:
When the heart beats and blood enters the left atrium, it moves through the bicuspid or mitral valve into the left ventricle.
The left ventricle is a powerful chamber responsible for pumping oxygenated blood into the systemic circulation, supplying the entire body with vital nutrients and oxygen.
The contraction of the left ventricle generates significant force to propel blood into the aorta, the largest artery in the body. This force is essential for maintaining blood flow throughout the circulatory system, ensuring that oxygen and nutrients reach various tissues and organs. The correct answer is (c) Left ventricle.