Fundamentholfundamenthol
NEET2023Biology
Q.

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:

  1. A

    A and C only

  2. B

    B and D only

  3. C

    A, C and E only

  4. D

    B and E only

Solution

Centromere splitting and chromatid separation during anaphase (B correct). Nucleolus, Golgi and ER reform in telophase (D correct). Tetrad formation occurs during zygotene, not leptotene (A wrong). Terminalisation happens in diakinesis, not pachytene (C wrong). Crossing over occurs between non-sister chromatids of homologous chromosomes (E wrong).

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