NEET 2023 · Class 11

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:

  1. (A)B and D only
  2. (B)A, C and E only
  3. (C)B and E only
  4. (D)A and C only

The NCERT line that answers it

Verbatim line

At the onset of anaphase, each chromosome arranged at the metaphase plate is split simultaneously and the two daughter chromatids, now referred to as daughter chromosomes of the future daughter nuclei, begin their migration towards the two opposite poles.

Chapter
Cell Cycle and Cell Division
Section
10.2.3 Anaphase

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

7143, emb=0.679, combined=0.6931). Verified: high — The span explicitly states 'Centromeres split and chromatids separate' which directly matches option B, and the full context shows telophase includes nuclear reformation, matching option D.

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