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easyMCQNEET 20232026Biology
1 mark

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:

  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 & Step-by-step Explanation

[Image showing the reformations in Telophase]A is incorrect: Tetrads are visible in Zygotene.B is correct: Centromeres split in Anaphase of mitosis (and Anaphase II of meiosis).C is incorrect: Terminalization happens in Diakinesis.D is correct: These organelles reappear once nuclear division is ending.E is incorrect: Crossing over happens between non-sister chromatids.Only B and D are correct.

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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:
A
A and C only
B
B and D only
C
A, C and E only
D
B and E only

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