MCQ
Which statement is wrong for viruses ?
- AAll are parasites
- ✓All of them have helical symmetry
- CThey have ability to synthesize nucleic acids and proteins
- DAntibiotic have no effect on them
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$A$. Tetrad formation is seen during Leptotene.
$B$. During Anaphase, the centromeres split and chromatids separate.
$C$. Terminalization takes place during Pachytene.
$D$. Nucleolus, Golgi complex and ER are reformed during Telophase.
$E$. Crossing over takes place between sister chromatids of homologous chromosome. Choose the correct answer from the options given below: