Which of the following is the shortest phase among the following?

 

1.      Prophase l

 

2.      Zygotene

 

3.      Pachytene

 

4.     Both A and B

Subtopic:  Cell Cycle: Meiosis I |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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The appearance of recombination nodule is  a characteristic feature of

 

1.      Pachytene

 

2.      Zygotene

 

3.      Diplotene

 

4.     Diakinesis

Subtopic:  Cell Cycle: Meiosis I |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Recombination nodules are

 

1.      Sites over sister chromatids

 

2.      Sites over non-sister chromatids

 

3.      Sites over homologous chromosomes

 

4.     Sites over non-homologous chromosomes

Subtopic:  Cell Cycle: Meiosis I |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Which of the following is an enzyme-mediated process?

 

1.      Crossing over

 

2.      Synapsis

 

3.      Leptotene

 

4.     Both A and B

Subtopic:  Cell Cycle: Meiosis I |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Recombination of genetic material occurs

 

1.      Because of synapsis

 

2.      Because of crossing over

 

3.      Because of termination of chiasmata

 

4.     Because of X Shaped structure

Subtopic:  Cell Cycle: Meiosis I |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Recombination completion leads to

 

1.      Chromosomes attached to each other at the centromere

 

2.      Chromosomes attached to each other at sites of crossing over in the sister chromatids

 

3.      Chromosomes linked at the sites of crossing over

 

4.     Both A and C

Subtopic:  Cell Cycle: Meiosis I |
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NEET 2022 - Target Batch - Aryan Raj Singh
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NEET 2022 - Target Batch - Aryan Raj Singh

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Recombination completes in

 

1.      The end of pachytene

 

2.      Just before the end of pachytene

 

3.      the end of midphase of pachytene

 

4.     End of zygotene

Subtopic:  Cell Cycle: Meiosis I |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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The dissolution of the synaptonemal complex is the recognition event of

 

1.      Ending of pachytene

 

2.      Beginning of diplotene

 

3.      Beginning of Diakinesis

 

4.     Ending of Diplotene

Subtopic:  Cell Cycle: Meiosis I |
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NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Chromosomes are fully condensed and the meiotic spindle is assembled to prepare the homologous chromosomes for separation. This is a characteristic feature of which of the following option

 

1.    Diplotene

 

2.    Diakinesis

 

3.   Prophase

 

4.   Metaphase

Subtopic:  Cell Cycle: Meiosis I |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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The separation of homologous chromosomes while attachment of sister chromatids remain associated at their centromere is a characteristic feature of which of the following

 

1.    Diplotene

 

2.    Pachytene

 

3.   Anaphase I

 

4.   Anaphase

Subtopic:  Cell Cycle: Meiosis I |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level: