MCQ
Correct sequence is
- ✓Palaeozoic $ \to $ Mesozoic $ \to $ Coenozoic
- BMesozoic $ \to $ Archaeozoic $ \to $ Proterozoic
- CPalaeozoic $ \to $ Archaeozoic $ \to $ Coenozoic
- DArchaeozoic $ \to $ Palaeozoic $ \to $ Proterozoic
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$I.$ Separation of the product from the reactor
$II.$ Purification of the product
$III.$ Formation of the product with suitable preservatives
$IV.$ Quality control testing and clinical trials in case of drugs Which of the statements given above are correct?