Cell: The Unit of LifeHard

Question

Given below are four statements (A-D) each with one or two blanks. Select the option which correctly fill up the blanks in three statement :-
(A) M-phase starts with the.....(i)....and usually ends with.......(ii)......
(B) In prophase initiation of the assembly of mitotic spindle occure. In this process ......(i)...... the proteinaceouns components of cell cytoplasm help in the process.
(C) Cell growth results in disturbing the ratio between the .....(i)..... and the .....(ii)......
(D) The first two stages of prophase-I are relatively.....(i)...... compared to next stage that is ......(ii)......

Options

A.(A) (i) Protein synthesis, (ii) Karyokinasis
(B) (i) Microfilament
(C) (i) Nucleus, (ii) cytoplams
B.(B) (i) Microtubules
(C) (i) Nucleus, (ii) cytoplasm
(D) (i) Long lived, (ii) Zygotene
C.(C) (i) Nucleus, (ii) Cytoplasm
(D) (i) Short lived, (ii) pachytene
(A) (i) Karyokinasis, (ii) cytokinasis
D.(D) (i) Long lived, (ii) Diplotene
(A) (i) Karyokinasis, (ii) cytokinasis
(B) (i) Microtublules

Solution

NCERT (XI) Pg # 164, 167, 168

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