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Chromosomes at anaphase are of various s...

Chromosomes at anaphase are of various shapes depending upon position of centromere. It is J shaped when centromere is

A

metacentric

B

telocentric

C

acrocentric

D

submetacentric

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The correct Answer is:
D
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L- shaped chromosomes are termed :

L- shaped chromosomes are termed :

[A]: Metacentric chromosomes are V-shaped [R]: In these chromosomes, the centromere occurs in the centre forming two equal arms.

[A] : Centromere is concerned with splitting of chromosomes . [R] : Oxysome is present in centromere to split it .

TRUEMAN BIOLOGY-CELL CYCLE AND CELL DIVISION-MULTIPLE CHOICE QUESTIONS
  1. G(0) phase is

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  2. In which stage of cell division the nucleus looks like a ball of wool ...

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  3. Chromosomes at anaphase are of various shapes depending upon position ...

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  4. Suppose an organism has 5 pg of DNA in nucleus of its egg. How much DN...

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  5. Which is called direct cell division ?

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  6. Chromosomes can be identified easily during metaphase. How ?

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

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

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

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

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

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  12. In Anaphase-I

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  13. Mechanism of genetic continuity in mitosis is due to

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

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

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  16. In meiosis, chromatids separate at

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  17. L- shaped chromosomes are termed :

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  18. Centriole replicates during

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  19. The term "mitosis" was proposed by

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

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