Recombination between homologous chromosomes is completed by the end of:
Question 2.
Select the correct sequence of substages of Prophase - I of Meiotic division (A) Zygotene (B) Pachytene (C) Diakinesis (D) Leptotene (E) Diplotene Choose the correct answer from the options given below:
Question 3.
The dissolution of synaptonemal complex occurs during:
Question 4.
The process of appearance of recombination nodules occurs at which sub stage of prophase I in meiosis?
Question 5.
Bivalent or Tetrad formation is a characteristic feature observed during :
Question 6.
In meiosis, crossing over and exchange of genetic material between homologous chromosomes are catalyzed by the enzyme.
Question 7.
In prophase I of Meiosis, chromosomes start pairing together and synapsis takes place. This process occurs during which of the following stage?
Question 8.
Regarding Meiosis, which of the statement is incorrect ?
Question 9.
The appearance of recombination nodules on homologous chromosomes during meiosis characterizes:
Question 10.
The oocytes of some vertebrates get arrested for years or months in:
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Question 1.
Which stage of meiosis can last for months or years in the oocytes of some vertebrates?
Question 2.
Which stage of meiotic prophase shows terminalisation of chiasmata as its distincitve feature?
Question 3.
Dissolution of the synaptonemal complex occurs during :
Question 4.
During Meiosis 1, in which stage synapsis takes place?
Question 5.
After meiosis I, the resultant daughter cells have
Question 6.
Crossing over takes place between which chromatids and in which stage of the cell cycle?
Question 7.
The stage during which separation of the paired homologous chromosomes begins is:
1.
Pachytene
2.
Diplotene
3.
Diakinesis
4.
Zygotene
Question 8.
In meiosis crossing over is initiated at?
Question 9.
Arrange the following events of meiosis in a correct sequence:
I. Crossing over
II. Synapsis
III. Terminalisation of chiasmata
IV. Disappearance of nucleolus
Question 10.
The enzyme recombinase is required at which stage of meiosis:
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