In the given diagram, what does 'a' represent

Refer to the given diagram. What does it represent ?

Refer to the given diagram. What does it represent ?

Answer the following : Answer the following questions based on given diagram : What does label A represent ? :

In the diagram of skull, what does "a" represent

In the diagram of skull, what does "a" represent

In the diagram of skull, what does "a" represent

Refer to the given figure what does it represent?

Refer to the given figure what does it represent?

Observe the following diagram. What does it represent ? Explain the process in a flow-chart.

In the given diagram, X represents