The stage during which separation of the paired homologous chromosomes begins is:

1. Pachytene 2. Diplotene
3. Diakinesis 4. Zygotene
Subtopic:  Cell Cycle: Meiosis I |
 63%
From NCERT
NEET - 2018
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In meiosis crossing over is initiated at 

1. leptotene

2. Zygotene

3. diplotene

4. pachytene

Subtopic:  Cell Cycle: Meiosis I |
 79%
From NCERT
NEET - 2016
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Match the stages of meiosis in Column I to their characteristic features in Column II and select the correct option using the codes given below:
Column I Column II
(a) pachytene (1) pairing of homologous chromosomes
(b) metaphase - 1 (2) terminalisation of chiasmata
(c) diakinesis (3) crossing-over takes place
(d) zygotene (4) chromosomes align at equatorial plate
1.  a-3 b-4 c-2 d-1
2.  a-1 b-4 c-2 d-3
3.  a-2 b-4 c-3 d-1
4.  a-4 b-3 c-2 d-1
Subtopic:  Cell Cycle: Meiosis I |
 89%
From NCERT
NEET - 2016
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In meiosis crossing over is initiated at?
1. leptotene
2. zygotene
3. diplotene
4. pachytene
Subtopic:  Cell Cycle: Meiosis I |
 83%
From NCERT
NEET - 2016
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh