Which of the following is the correct order of events in meiosis? Identify the p
ID: 278314 • Letter: W
Question
Which of the following is the correct order of events in meiosis? Identify the phase in which each even occurs.
1 Sister chromatids line up at the metaphase plate.
2 The kinetochore becomes attached to the mitotic spindle.
3 Spindle microtubules pull the homologous chromosomes apart.
4 The nucleus reforms and the cell divides.
5 Cohesin proteins break down and the sister chromatids separate.
6 Nucleolus disappears.
7 Synapsis occurs with the pairing of homologous chromosomes.
8 Tetrads randomly assemble at the metaphase plate.
9 Centrosomes are duplicated.
Explanation / Answer
The correct order of events of meiosis
1. Nucleolus disappear (prophase I)
3. Synapsis occurs with the pairing of homologous chromosomes (zygotene of prophase I)
5 Tetrads randomly assemble at the metaphse plate ( metaphase I)
6. Spindle microtubule pulls the homologous chromosomes apart.
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