MCQGeeks
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
NEET
NEET Biology MCQ
Neet Biology Cell Cycle, Cell Division Mcq
Quiz 7
Solution
Q.1.
Crossing over occurs during ... .... [ JIPMER 2002 ]
8%
a) Leptotene
46%
b) Pachytene
38%
c) Diplotene
8%
d) Diakinesis
Q.2.
In meiosis, synapsis occurs during ... ... [ Odisha 2007 ]
23%
a) S -phase
23%
b) Interphase
23%
c) Leptotene
31%
d) Prophase
Q.3.
Chromosomes appear beaded during ... .... [ MPPMT 2011 ]
8%
a) Pachytene
15%
b) Leptotene
69%
c) Diakinesis
8%
d) Diplotene
Q.4.
Each chromosome at anaphase stage of bone marrow cell in our body has ... ... [ CBSE 1995 ]
27%
a) One chromatid
36%
b) Two chromatids
36%
c) Several chromatids
0%
d) No chromatids
Q.5.
In metaphase of mitosis, the chromosomes ... ... [ kerala 2002 ]
25%
a) Break and disintegrate
12%
b) undergo condensation
50%
c) Line up at equator
12%
d) Decondense and elongate
Q.6.
Which is not a component of mitosis? .... [ MPPMT 2000 ]
0%
a) Leptotene
0%
b) Zygotene
29%
c) Pachytene
71%
d) All the above
Q.7.
Plant material suited for studying mitosis is ... ... [ CBSE 2002 ]
0%
a) Shoot apex
33%
b) Root apex
33%
c) Cork/ leaf tip
33%
d) Anther
Q.8.
Cyclin is associated with ... ... [ RPMT 2000 ]
29%
a) Cyclosis
14%
b) Mitosis
43%
c) Glycolysis
14%
d) Haemolysis
Q.9.
In meiosis .. ....[ Odisha 2011 ]
62%
a) First division is reductional
0%
b) first division is equational
38%
c) Second division is reductional
0%
d) None of the above
Q.10.
Cyclin is required for cell cycle. Which other molecule is essential for completion of cell cycle? .... .. [ Wardha 2005 ]
29%
a) CCK
29%
b) CKC
29%
c) CDK
14%
d) CKD
Q.11.
Number of chromosome groups at equatorial plate of metaphase I of a plant body having 2n =50 chromosomes shall be ... .. [ MPPMT 1995 ]
43%
a) 25
29%
b) 50
29%
c) 100
0%
d) 75
Q.12.
Brachymeiois consists of ... ... [ AMU 2003 ]
67%
a) Two reduction divisions and one equational division
17%
b) One reduction division and one equational division
17%
c) One reduction division and two equational divisions
0%
d) Two reductional division nad two equational divisions
Q.13.
During meiosis I, the number of chromosomes is ... ... [ CPMT 1992 ]
17%
a) Doubled
17%
b) Tripled
67%
c) Halved
0%
d) Quadrupled
Q.14.
Synaptonemal complex is formed during ... .... [ Odisha 2011 ]
17%
a) Leptotene
33%
b) Pachytene
17%
c) Diakinesis
33%
d) Zygotene
Q.15.
Mitosis can be studied in .... ... [ CPMT 1998 ]
50%
a) Onion root tip
0%
b) Garlic root tip
0%
c) Tendril tip
50%
d) All the above
Q.16.
Meiotic cell division is also termed as reduction division because of ... ... [ Manipur 2005 ]
17%
a) Involvement of gametes
17%
b) Doubling of chromosomes
17%
c) Elimination of chromosomes
50%
d) Number of chromosomes becomes halved
Q.17.
Phase of cell cycle when DNA polymerase is active ... ... [ KCET 2002 ]
33%
a) G1
33%
b) S
17%
c) G2
17%
d) M
Q.18.
Recombination nodules are found during ... ... [ RPMT 2000 ]
0%
a) Anaphase
33%
b) Metaphase
50%
c) Prophase
17%
d) Telophase
Q.19.
Amitosis is .. .... [ CPMT 2000 ]
20%
a) Division involving formation of chromosome bridges
40%
b) Division involving spindle formation
40%
c) Division in which chromosomes are unequally distributed
0%
d) Cleavage of nucleus without recognizable chromosome distribution
Q.20.
Significance of meiosis lies in ... ... [ MPPMT 1995 ]
0%
a) Production of genetic variability
20%
b) maintaining constancy of chromosome number during sexual reproduction
0%
c) Reduction of chromosome number to one half
80%
d) All the above
Q.21.
Chromosomes are least condensed during ... ... [ RPMT 2005 ]
20%
a) Telophase
40%
b) Interphase
0%
c) Metaphase
40%
d) Anaphase
Q.22.
The two chromatids of a metaphase chromosome represent ... ... [ KCET 2003 ]
20%
a) Replicated chromosomes to be separated at anaphase
20%
b) Homologous chromosome of a diploid set
60%
c) Non-homologous chromosomes joined at the centromere
0%
d) Maternal and paternal chromosomes joined at the centromere
Q.23.
Cross-like configurations when non-sister chromatids of bivalent come in contact during first meiotic division are ... .... [ MPPMT 1992 ]
60%
a) Chiasmata
20%
b) Chromomere
20%
c) Centromeres
0%
d) Bivalents
Q.24.
In cell division, cell plate is formed during ... .... [ JKCMEE 2000 ]
0%
a) Anaphase
20%
b) Metaphase
40%
c) Telophase
40%
d) Cytokinesis
Q.25.
During mitosis ER and nucleolus begin to disappear at ... ... [ CBSE 2010 ]
0%
a) Early metaphase
0%
b) Late metaphase
20%
c) Early prophase
80%
d) Late prophase
Q.26.
During meiosis ... ... [ BHU 2005 ]
0%
a) Linkage is disturbed
40%
b) Homologous chromosomes are separated
40%
c) Homologous chromosomes do not segregate
20%
d) All the above
Q.27.
What is the requirement of equational division in meiosis ... ... [ JKCMEE 2004]
0%
a) Formation of four gametes
20%
b) Segregation of replicated chromosomes
60%
c) Equal distribution of haploid chromosomes
20%
d) Equal distribution of genes on chromosomes
Q.28.
Chromosome number is restored by ... ... [ CMC 2002 ]
0%
a) Meiosis
40%
b) Mitosis
40%
c) Crossing over
20%
d) Interphase
Q.29.
When does pairing/synapsis of homologous chromosomes ( bivalent formation ) occur in meiosis? ... .... [ MPPMT 2011 ]
20%
a) Diplotene
40%
b) Pachytene
40%
c) Zygotene
0%
d) Leptotene
Q.30.
Which is correct for meiotic cell cycle? ... ... [ WB 2008 ]
60%
a) S → G1 → G2 → M → S
0%
b) G2 → G1 → S → M → G2
20%
c) G1 → G2 → S → M → G2
20%
d) G1 → S → G2 → M → G1
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page