Mitosis does not differ from meiosis in which of the following aspects?
- AInterphase
- B$DNA$ replication
- CSynapsis and crossing over
- DLong prophase
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Similar Questions
Normally a somatic cell in human beings contains . . . . . . number of chromosomes.
During interphase,$RNA$ and proteins are synthesized in
Medium
View SolutionObserve the diagrams carefully and identify the different stages of mitosis $(A-C)$ by choosing the appropriate options given below.
Medium
View SolutionSelect the correct option for the following matches:
List-$I$ List-$II$ $(1)$ Metaphase-$I$ $(a)$ Number of chromosomes becomes half of the parent cell $(2)$ Anaphase-$I$ $(b)$ Each chromosome splits at the centromere to form chromatids $(3)$ Anaphase-$II$ $(c)$ Homologous chromosomes form pairs at the equatorial plate $(4)$ Telophase-$II$ $(d)$ Homologous chromosomes move towards opposite poles
| List-$I$ | List-$II$ |
| $(1)$ Metaphase-$I$ | $(a)$ Number of chromosomes becomes half of the parent cell |
| $(2)$ Anaphase-$I$ | $(b)$ Each chromosome splits at the centromere to form chromatids |
| $(3)$ Anaphase-$II$ | $(c)$ Homologous chromosomes form pairs at the equatorial plate |
| $(4)$ Telophase-$II$ | $(d)$ Homologous chromosomes move towards opposite poles |
Medium
View SolutionSelect the correct option $:-$
Column $-I$ Column $-II$ $(a)$ Synapsis aligns homologous chromosomes $(i)$ Anaphase$-I$ $(b)$ Synthesis of tubulin protein $(ii)$ Zygotene $(c)$ Action of enzyme recombinase $(iii)$ $G_2$-phase $(d)$ Centromeres split and chromatids move towards opposite poles $(iv)$ Anaphase$-II$ $(v)$ Pachytene
| Column $-I$ | Column $-II$ |
|---|---|
| $(a)$ Synapsis aligns homologous chromosomes | $(i)$ Anaphase$-I$ |
| $(b)$ Synthesis of tubulin protein | $(ii)$ Zygotene |
| $(c)$ Action of enzyme recombinase | $(iii)$ $G_2$-phase |
| $(d)$ Centromeres split and chromatids move towards opposite poles | $(iv)$ Anaphase$-II$ |
| $(v)$ Pachytene |
Medium
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