Cell Cycle & Cell Division

CELL CYCLE & CELL DIVISION 1

These MCQs are is intended for checking your Biology Chapter CELL CYCLE & CELL DIVISION,  knowledge.

DNA is most condensed in-
(1)M-phase (2) Metaphase
(3)G1 phase (4)interphase

Best phase to visualise morphology

Which of the following cell not have
Amount of DNA is 2c -

If a cell have amount of DNA is 2c , than
it can be-

Which of the following is mitogen-or
promote mitosis

In a dividing cell having cell cycle of
24hr ,time for M-phase is-

Amount of DNA become double in-

Time period between two successive M phase is-

If a cell have amount of DNA is c ,than it
can be –

Amount and ploidy of haploid cell in G1

phase-

In a process where both ploidy and
amount become double-

Histones are synthesise in –

Centriole get double in-

Amount of DNA decrease to normal level
in-

In a cell cycle, 25 to 33 percent time is of –

In a meiosis which is correct-

Amount and ploidy of haploid cell in G2
phase-

ER and Golgi body disappear in phase is-

In a diploid cell with 8 pair of
chromosome than total number of
chromosomes in G1 and G2 are
respectively

Spermatid produce in spermatogenesis
enter into….. phase to form sperm-

IN human zygote initial division is fast as
it can lack mainly-

Amount of DNA is vary between c and 2c
in-

Decision to countinue cell division is
taken in which phase-
(1)M-phase (2) S-phase
(3)G1 phase (4)G2 phase

Which of the following give non-identical
progeny cell-
(1) Meiosis (2) Meiosis-2
(2) mitosis (4) both 1 and 2

If a generation time for bacterial cell is 20
min, and we obtain 64 bacterial cell in
how much time if we start with two
bacterial cell-

Which is correct about primary
endosperm cell –

DNA replication occur in which phase of
cell cycle-

Amount of DNA is vary between 4c and 2c
in-

In a diploid cell with 8 pair of chromosome
than total number of chromatids in G1
and G2 are respectively-

If a haploid cell have 2800 pico gram
DNA in G1 phase than cell produced by
mitosis from this cell have DNA-
(1) 2800 picogram (2) 1400 picogram
(3) 5600 picogram (4) all wrong

Antipodal cell in female gametophyte is
in-

In plant cell mitosis which is correct-
(1)spindle fibre not form (2) Aster
present
(3) unequal division of DNA always
(4) equal division of genetic material

Which of the following cell not have
Amount of DNA is c –

Which of the following cells are in G0
phase-

Amount of DNA is 4c in phase-

Checkpoints which control entry of cell
from one phase to another is mainly
present in-

In a mitosis which is correct-

Which is use to study mitosis-

Sister chromatid get seperated in -

Amitosis occur in-

In a flowering plants the substances that would need to be
transported are:

Generation time for bacteria is 20 min,
and in how much minimum time we
obtain 34 bacterial cell after we start with
one bacteria.

In plant ........ is absent

Time period between two successive cell
division is-

Meiosis 1 which is correct-

Nucleolus reappear in -

Amount and ploidy of diploid cell in G2
phase-

 

Amount and ploidy of diploid cell in G1
phase-

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