ICSE Class X Biology 2013 Solved Papers
Show Para
The diagram given below represents the human heart in one phase of its functional activities. Study the same and answer the questions that follow :
© examsnet.com
Question : 69
Total: 90
Draw well labelled diagrams of part 1 and 2 to show the structural differences between them.
Solution:
© examsnet.com
Go to Question: