MCQ
DNA replication is:
- AConservative and discontinuous.
- BSemi-conservative and semi-discontinuous.
- CSemi-conservative and discontinuous.
- DConservative.
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$I$. To study the normal physiology and development
$II$. To study diseases
$III$. To obtain useful biological products
$IV$. To test the vaccine safety
$V$. To test the chemical safety
Which of the above statements are correct?