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In Metaphase I, from each centromere of ...

In Metaphase I, from each centromere of a chromosome, how many chromosomal fibres (Tractile fibres) arise towards poles ?

A

2

B

1

C

`4-20`

D

4

Text Solution

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The correct Answer is:
B
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TRUEMAN BIOLOGY-CELL CYCLE AND CELL DIVISION-MULTIPLE CHOICE QUESTIONS
  1. Which is called direct cell division ?

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  2. Shape of chromosome can be best observed during

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  3. In Metaphase I, from each centromere of a chromosome, how many chromos...

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  4. Meiotic division occurring just at the time of gametogenesis is

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  5. The number of mitotic cell division required to produce 256 cells from...

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  6. Starting with a bacterium that divides once in half hour how many bact...

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  7. Cell division occurs throughout the body in animals. It occurs in loca...

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  8. In Anaphase-I

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  9. Mechanism of genetic continuity in mitosis is due to

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  10. Synaptonemal complexes is a nucleoprotein structure. It is visible or ...

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  11. During synapsis, the number of chromonemata /DNA in bivalent chromosom...

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  12. In meiosis, chromatids separate at

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  13. L- shaped chromosomes are termed :

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  14. Centriole replicates during

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  15. The term "mitosis" was proposed by

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  16. During G(2) -phase a diploid cell contains the amount of DNA equal to ...

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  17. Number of mitotic divisions required to produce 128 cells from a singl...

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  18. Bacterial cell divides in every minute it takes one hour to fill up a ...

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  19. What is the cause of cell division ?

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  20. Which stage connecting link between Meiosis I and Meiosis II

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