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In which stage of meiotic prophase-I, ch...

In which stage of meiotic prophase-I, chromosomes become thread-like and visible?

A

Diakinesis

B

Leptotene

C

Zygotene

D

Pachytene

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The correct Answer is:
B
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ARIHANT NEET-CELL CYCLE AND CELL DIVISION-Chapter Exercises A Taking it together (Assorted Questions of the Chapter of Advanced Level Practice)
  1. During mitosis, nuclear Membrane disappear at

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  2. Which is used as mitotic spindle poison

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  3. In which stage of meiotic prophase-I, chromosomes become thread-like a...

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  4. Synaptonemal complex is a structure of

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  5. At which stage, the homologous chromosomes separate due to repulsion, ...

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  6. At what stage of meiosis-I, the homologous chromosomes are pulled away...

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  7. Dyad is a pair of

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  8. The spindle fibres are composed fo

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  9. During cell division, the splitted chromosomes move towards opposite p...

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  10. Anaphase stage is characterised by

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  11. A bivalent of meiosis i consists of

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  12. Which of the following property is seen between the homologous chromos...

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  13. Chiasmata was first discovered by

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  14. At which stage of meiosis does the genetic constitution of gametes is ...

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  15. During anaphase I of meiosis

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  16. If 2n=8, what shall be the number of chromatids in each daughter cell ...

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  17. Human cells examined during G(2)-phase of the cell cycle contained 100...

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  18. If an organism has 15 pairs of homologous chromosomes, how many chromo...

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  19. How many times meiotic division will take place to produce 512 pollen ...

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  20. Cell would normally proceed to mitosis without interruption

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