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Class 11BiologyCell Cycle and Cell DivisionMeiosis
Medium

Which process occurs at the end of diakinesis?

  • A
    Bivalent chromosomes appear as clear tetrads.
  • B
    Condensation of chromosomes begins.
  • C
    The nucleolus disappears and the nuclear envelope breaks down.
  • D
    Homologous chromosomes align at the equatorial plate in pairs.
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Class 11 Questions

Class 11

Biology Questions

Chapter

Cell Cycle and Cell Division

Subtopic

Meiosis

Similar Questions

$A-$ In meiosis,during anaphase $I$,homologous chromosomes move to the opposite poles.
$R-$ Each pole receives half the number of chromatids in anaphase $I$.

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Identify the figure:

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Arrange the following stages of meiosis $I$ in the correct sequence:
$(a)$ Crossing over
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$(c)$ Terminalization of chiasmata
$(d)$ Disappearance of nucleolus

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In the initial stage of meiosis,a cell has $42$ chromosomes. How many chromosomes are present at the end of meiosis-$II$?

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The study of chromosomes at the meiotic diplotene stage shows that:

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