Mitosis doesn't perform which of the following functions?

1.      Cell repair

2.      Growth of multicellular animals

3.      Restoration of nucleus to cytoplasmic ratio

4.     Continuation of cell growth

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
 53%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Which of the following cells are not constantly replaced?

 

1.      Blood cells

 

2.      Cells of inner lining of gut

 

3.      Brain cells

 

4.     The cells of the upper layer of Epidermis

Subtopic:  Intro to Cell Cycle & Interphase |
 88%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Mitotic divisions which result in continuous growth of plants throughout their life

1.      In the meristematic tissue

2.      Apical and lateral cambium

3.      Both A and B

4.     Cells of maturation zone of root

Subtopic:  Cell Division: Mitosis (Karyokinesis) |
 83%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

The specialized kind of cell division that reduces the chromosome number by half results in the production of haploid phase in the life cycle is

 

1.      Meiosis

 

2.      Mitosis

 

3.      Amitosis

 

4.     Karyomitosis

Subtopic:  Cell Cycle: Meiosis I |
 93%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Meiosis does not involve

 

1.      Meiosis 1

 

2.      Meiosis 2

 

3.      Two interphases

 

4.     Interkinesis

Subtopic:  Cell Cycle: Meiosis I |
 90%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

Meiosis has

 

1.      Only a single cycle of DNA replication

 

2.      Two cycles of DNA replication

 

3.      One cycle of DNA replication in interkinesis

 

4.     One cycle of DNA replication after interkinesis

Subtopic:  Cell Cycle: Meiosis I |
 81%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

Replication of DNA in S phase results in

 

1.      Production of identical sister chromatids

 

2.      Production of identical homologous chromosomes

 

3.      Production of non-sister chromatids

 

4.     Production of non-identical chromosomes

Subtopic:  Intro to Cell Cycle & Interphase |
 62%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

The event of recombination will occur in between

 

1.      All chromatids of homologous chromosomes

 

2.      Only non-sister chromatids of homologous chromosomes

 

3.      The complete homologous chromosomes

 

4.     All type of chromosomes

Subtopic:  Cell Cycle: Meiosis I |
 87%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

The division of Prophase in the five phases is done on the basis of

 

1.      Chromosomal behavior

 

2.      Chromosomal pattern

 

3.      Chromosomal movement

 

4.     Chromosome structure

Subtopic:  Cell Cycle: Meiosis I |
 67%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch

advertisementadvertisement

Which of the following does not belong to Prophase I

1.      Leptotene

2.      Zygotene

3.      Diakinesis

4.     Interkinesis

Subtopic:  Cell Cycle: Meiosis I |
 96%
From NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch