Assertion Point of an arrow larva is seen in some molluscs .
Reason Point of an arrow larva is the characteristic of freshwater mussel .
A. If both Assertion and Reason are true and Reason is the correct explanation of Assertion
B. If both Assertion and Reason are true , but Reason is not the correct explanation of Assertion
C. If Assertion is true , but Reason is false
D. If Assertion is false , but Reason is true