1. Answer any FOUR, each in around 150 words:- 15×4=60
(a) Distinguish between allopatric and sympatrci speciation.
(b) Explain the finctional dofferences between Shini- Dalgarno sequence and Pribnow sequence.
(c) Comment on phenylketonuria as a genetic disorder.
(d) Distingguish between classificla taxonomy and molecular taxonomy.
(e) Distinguish between Drawinism and neo- Darwinism.