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Nucleolus

Which of the ...

Question

Which of the following happens during Anaphase?

A

Chromatids are pulled to opposite poles.

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B

Chromosomes align themselves along the equator.

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C

Centromere is attached to the spindle fibres.

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D

Chromosomes reach the opposite poles.

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Solution

The correct option is A
Chromatids are pulled to opposite poles.

This follows the contraction of the spindle fibres that occurs during anaphase.

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Similar questions

Q. The events shown below occur during different phases:
a. Centromere splits, chromatids separate and move to opposite poles, chromatids are now called chromosomes.
b. Chromosomes cluster at opposite poles, decondensation of chromosomes, reappearance of the nuclear membrane, golgi bodies, and the ER.
c. Chromosomal replication.
d. Kinetochores attach to spindle fibres and chromosomes are arranged at the equatorial plate.
e. Condensation of chromosomal materials.

Which of the following correctly identifies each of the phases described?

Q. Which of the following events takes place during anaphase stage of mitosis?
I. Spindle fibres attach to kinetochores of chromosomes
II. Centromeres split and chromatids separate
III. Chromatids move to opposite poles
IV. Nucleolous, Golgi complex and E.R. reform

Q. During ___ , homologous chromosomes separate and dyads move to opposite poles of the spindle.

During ________, homologous chromosomes separate and dyads move to opposite poles of the spindle.

Q. During ___ , homologous chromosomes separate and dyads move to opposite poles of the spindle.

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