Assertion. A morphology based approach to taxonomy is called alpha taxonomy and it is old fashioned.
Reason. A multidisciplinary approach to taxonomy called omega taxonomy is favoured in recent years as it excludes morphological features.
A. If both A and R are true and R is the correct explanation of A.
B. If both A and R are true but R is not the correct explanation of A.
C. If A is true but R is false.
D. If both A and R are false.
