(a) A = left atrium
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DIRECTIONS: On the basis of the following diagram/ picture answer the questions given below: Study the following diagram carefully and answer the following questions. Name the parts of the heart labeled A and B in the diagram.

(a) A = left atrium

Academic Biology NCERT Class 7

Correct Answer: (d) A = left atrium, B = septum

Explanation:

Given below is an image of the human heart with its main parts.

Updated on: 10-Oct-2022

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