NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXI10: CELL CYCLE AND CELL DIVISION
335940
Statement A : Meiosis involves pairing of homologous chromosomes and recombination between sister chromatids of homologous chromosomes. Statement B : Total eight haploid cells are formed at the end of meiosis II.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
Meiosis involves pairing of homologous chromosomes and recombination between non-sister chromatids of homologous chromosomes. Four haploid cells are formed at the end of meiosis II.
BIOXI10: CELL CYCLE AND CELL DIVISION
335941
Identify the wrong statement about meiosis
1 Pairing of homologus chromosomes
2 Four haploid cells are formed
3 At the end of meiosis the number of chromosomes are reduced to half
4 Two cycles of DNA replication occur
Explanation:
Since number of chromosomes in daughter cells is going to become half, there is no need for an additional cycle of DNA replication.
NCERT Exemplar
BIOXI10: CELL CYCLE AND CELL DIVISION
335942
Before undergoing meiosis, the amount of DNA of a cell
1 Halves in S phase
2 Doubles in S phase
3 Remains the same
4 Doubles in \({G_2}\) phase
Explanation:
In S or Synthesis phase, DNA replication occurs. Before undergoing meiosis, the amount of DNA in S – phase doubles.
BIOXI10: CELL CYCLE AND CELL DIVISION
335943
Meiosis involves two cycles of
1 Cell division
2 Nuclear divisions
3 DNA replication
4 Both 1 and 2
Explanation:
Meiosis involves two sequential cycles of nuclear and cell division called meiosis-I and meiosis-II, but only a single cycle of DNA replication (during S-phase of interphase).
335940
Statement A : Meiosis involves pairing of homologous chromosomes and recombination between sister chromatids of homologous chromosomes. Statement B : Total eight haploid cells are formed at the end of meiosis II.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
Meiosis involves pairing of homologous chromosomes and recombination between non-sister chromatids of homologous chromosomes. Four haploid cells are formed at the end of meiosis II.
BIOXI10: CELL CYCLE AND CELL DIVISION
335941
Identify the wrong statement about meiosis
1 Pairing of homologus chromosomes
2 Four haploid cells are formed
3 At the end of meiosis the number of chromosomes are reduced to half
4 Two cycles of DNA replication occur
Explanation:
Since number of chromosomes in daughter cells is going to become half, there is no need for an additional cycle of DNA replication.
NCERT Exemplar
BIOXI10: CELL CYCLE AND CELL DIVISION
335942
Before undergoing meiosis, the amount of DNA of a cell
1 Halves in S phase
2 Doubles in S phase
3 Remains the same
4 Doubles in \({G_2}\) phase
Explanation:
In S or Synthesis phase, DNA replication occurs. Before undergoing meiosis, the amount of DNA in S – phase doubles.
BIOXI10: CELL CYCLE AND CELL DIVISION
335943
Meiosis involves two cycles of
1 Cell division
2 Nuclear divisions
3 DNA replication
4 Both 1 and 2
Explanation:
Meiosis involves two sequential cycles of nuclear and cell division called meiosis-I and meiosis-II, but only a single cycle of DNA replication (during S-phase of interphase).
335940
Statement A : Meiosis involves pairing of homologous chromosomes and recombination between sister chromatids of homologous chromosomes. Statement B : Total eight haploid cells are formed at the end of meiosis II.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
Meiosis involves pairing of homologous chromosomes and recombination between non-sister chromatids of homologous chromosomes. Four haploid cells are formed at the end of meiosis II.
BIOXI10: CELL CYCLE AND CELL DIVISION
335941
Identify the wrong statement about meiosis
1 Pairing of homologus chromosomes
2 Four haploid cells are formed
3 At the end of meiosis the number of chromosomes are reduced to half
4 Two cycles of DNA replication occur
Explanation:
Since number of chromosomes in daughter cells is going to become half, there is no need for an additional cycle of DNA replication.
NCERT Exemplar
BIOXI10: CELL CYCLE AND CELL DIVISION
335942
Before undergoing meiosis, the amount of DNA of a cell
1 Halves in S phase
2 Doubles in S phase
3 Remains the same
4 Doubles in \({G_2}\) phase
Explanation:
In S or Synthesis phase, DNA replication occurs. Before undergoing meiosis, the amount of DNA in S – phase doubles.
BIOXI10: CELL CYCLE AND CELL DIVISION
335943
Meiosis involves two cycles of
1 Cell division
2 Nuclear divisions
3 DNA replication
4 Both 1 and 2
Explanation:
Meiosis involves two sequential cycles of nuclear and cell division called meiosis-I and meiosis-II, but only a single cycle of DNA replication (during S-phase of interphase).
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
BIOXI10: CELL CYCLE AND CELL DIVISION
335940
Statement A : Meiosis involves pairing of homologous chromosomes and recombination between sister chromatids of homologous chromosomes. Statement B : Total eight haploid cells are formed at the end of meiosis II.
1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both Statements are correct.
4 Both Statements are incorrect.
Explanation:
Meiosis involves pairing of homologous chromosomes and recombination between non-sister chromatids of homologous chromosomes. Four haploid cells are formed at the end of meiosis II.
BIOXI10: CELL CYCLE AND CELL DIVISION
335941
Identify the wrong statement about meiosis
1 Pairing of homologus chromosomes
2 Four haploid cells are formed
3 At the end of meiosis the number of chromosomes are reduced to half
4 Two cycles of DNA replication occur
Explanation:
Since number of chromosomes in daughter cells is going to become half, there is no need for an additional cycle of DNA replication.
NCERT Exemplar
BIOXI10: CELL CYCLE AND CELL DIVISION
335942
Before undergoing meiosis, the amount of DNA of a cell
1 Halves in S phase
2 Doubles in S phase
3 Remains the same
4 Doubles in \({G_2}\) phase
Explanation:
In S or Synthesis phase, DNA replication occurs. Before undergoing meiosis, the amount of DNA in S – phase doubles.
BIOXI10: CELL CYCLE AND CELL DIVISION
335943
Meiosis involves two cycles of
1 Cell division
2 Nuclear divisions
3 DNA replication
4 Both 1 and 2
Explanation:
Meiosis involves two sequential cycles of nuclear and cell division called meiosis-I and meiosis-II, but only a single cycle of DNA replication (during S-phase of interphase).