Cell Cycle & Cell Division

CELL CYCLE & CELL DIVISION 1

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

In a process where both ploidy and
amount become double-

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

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

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

 

Amount and ploidy of diploid cell in G1
phase-

Amount and ploidy of diploid cell in G2
phase-

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

Time period between two successive cell
division is-

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

Meiosis 1 which is correct-

Nucleolus reappear in -

Amount of DNA decrease to normal level
in-

Which is use to study mitosis-

In a mitosis which is correct-

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

Amitosis occur in-

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

DNA replication occur in which phase of
cell cycle-

Which is correct about primary
endosperm cell –

Which of the following is mitogen-or
promote mitosis

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

Antipodal cell in female gametophyte is
in-

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

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

Which of the following cells are in G0
phase-

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

Histones are synthesise in –

Best phase to visualise morphology

Amount and ploidy of haploid cell in G2
phase-

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 a meiosis which is correct-

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

Amount and ploidy of haploid cell in G1

phase-

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

ER and Golgi body disappear in phase is-

Time period between two successive M phase is-

Amount of DNA is vary between 4c and 2c
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

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

Amount of DNA is 4c in phase-

Amount of DNA become double in-

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

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

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

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-

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

Sister chromatid get seperated in -

Centriole get double in-

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