NEET · Biology · STD 11 - 10. Cell cycle and cell division
Select the correct statements.
\(A\). 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:
- A \(B\) and \(E\) only
- B \(A\) and \(C\) only
- C \(B\) and \(D\) only
- D \(A,C\) and \(E\) only
Answer & Solution
Correct Answer
(C) \(B\) and \(D\) only
Step-by-step Solution
Detailed explanation
- Tetrad formation is seen during zygotene stage
- During Anaphase, the centromeres split and chromatids separate.
- Terminalisation of chiasmata takes place during diakinesis.
- Nucleolus, golgi complex and ER are reformed during telophase.
- Crossing over takes place between non-sister chromatids of homologus chromosomes.
- During Anaphase, the centromeres split and chromatids separate.
- Terminalisation of chiasmata takes place during diakinesis.
- Nucleolus, golgi complex and ER are reformed during telophase.
- Crossing over takes place between non-sister chromatids of homologus chromosomes.
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