Practice MCQ Questions and answers on Biology-GK Page-12 section-12

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56.
In cross section each centriole consists of a cylindrical array of how many microtubules?

A. 9

B. 8

C. 7

D. 6

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57.
Which phase's intiation is indicated by the appearance of the chromosomes as thin threads in the nucleus?

A. Prophase

B. Metaphase

C. Telophase

D. Anaphase

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58.
In which of these mitosis is missing and the cell divided by binary fission?

A. Prokaryotes

B. Eukaryotes

C. Arthropdes

D. All of these

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59.
Which event occurs during interphase?

A. Centrioles appear

B. Spindle fibers begin to form

C. The cell grows

D. Centromeres divide

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60.
The stage of mitosis at which chromatids separate as independent chromosomes is the

A. Prophase

B. Metaphase

C. Anaphase

D. Telophase

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Practice MCQ Questions and answers on Biology-GK

56. In cross section each centriole consists of a cylindrical array of how many microtubules?

Answer & Solution

57. Which phase's intiation is indicated by the appearance of the chromosomes as thin threads in the nucleus?

Answer & Solution

58. In which of these mitosis is missing and the cell divided by binary fission?

Answer & Solution

59. Which event occurs during interphase?

Answer & Solution

60. The stage of mitosis at which chromatids separate as independent chromosomes is the

Answer & Solution

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56.
In cross section each centriole consists of a cylindrical array of how many microtubules?

57.
Which phase's intiation is indicated by the appearance of the chromosomes as thin threads in the nucleus?

58.
In which of these mitosis is missing and the cell divided by binary fission?

59.
Which event occurs during interphase?

60.
The stage of mitosis at which chromatids separate as independent chromosomes is the