MCQ
Select the correct statements regarding S-phase of interphase
$I.$ Occurs between $G_{1}$ and $G_{2}$
$II.$ $DNA$ replication begins in the nucleus
$III.$ Centrioles duplicate in the cytoplasm
$IV.$ As $DNA$ is doubled, number of chromosomes also doubles
The option with correct statements is
- A$IV$ and $III$
- B$I, II, III$ and $IV$
- C$II, III$ and $IV$
- ✓$I, II$ and $III$