Which of the following stages of meiosis involves division of centromere?
1.Telophase 2.Metaphase I
3.Metaphase II 4.Anaphase II
Subtopic:  Cell Cycle: Meiosis II |
 80%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.

During which stages of mitosis and meiosis, respectively, does the centromere of each chromosome split?
1. Metaphase, Metaphase II 2. Prophase, Telophase I
3. Telophase, Anaphase I 4. Anaphase, Anaphase II
Subtopic:  Cell Division: Mitosis (Karyokinesis) | Cell Cycle: Meiosis II |
 87%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.

Regarding Meiosis, which of the statement is incorrect ?
1. Four haploid cells are formed at the end of Meiosis-II.
2. There are two stages in Meiosis, Meiosis-I and II.
3. DNA replication occurs in S phase of Meiosis-II.
4. Pairing of homologous chromosomes and recombination occurs in Meiosis-I.
Subtopic:  Cell Cycle: Meiosis I | Cell Cycle: Meiosis II |
 86%
From NCERT
NEET - 2022
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

advertisementadvertisement

Which of the following stages of meiosis involves division of centromere?

1. Anaphase II

2. Telophase II

3. Metaphase I

4. Metaphase II

Subtopic:  Cell Cycle: Meiosis II |
 82%
From NCERT
NEET - 2021
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

Match the following column I with column II. 

Column I  Column II
A. Synapsis aligns homologous chromosomes (i)  Anaphase II
B. Synthesis of RNA and protein (ii)  Zygotene
C. Action of enzyme recombinase (iii)  G2 - phase
D. Centromeres do not separate, but chromatids move towards opposite poles (iv)  Anaphase I
(v)  Pachytene

1. A-(ii), B-(i), C-(iii), D-(iv)

2. A-(ii), B-(iii), C-(v), D-(iv)

3. A-(i), B-(ii), C-(v), D-(iv)

4. A-(ii), B-(iii), C-(iv), D-(v)

Subtopic:  Intro to Cell Cycle & Interphase | Cell Cycle: Meiosis I | Cell Cycle: Meiosis II |
 86%
From NCERT
NEET - 2015
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