Cell division occurs . . . . . . in plants and . . . . . . in animals.
- Acontinuously,only up to a certain age
- Bonly up to a certain age,continuously
- Ccontinuously,never
- Donce,twice
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Similar Questions
Which of the following statements is incorrect?
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
View SolutionWhat is the multinucleate condition of a cell called?
Medium
View SolutionWhich of the following figures represents the telophase stage?
Medium
View SolutionMatch the following columns and select the correct option:
Column-$I$ Column-$II$ $(1)$ Attachment of spindle fibers to kinetochores $(a)$ Prophase $(2)$ Formation of contractile ring in cytoplasm $(b)$ Telophase $(3)$ Decondensation of chromosomes $(c)$ Cytokinesis $(4)$ Condensation of chromosomal material $(d)$ Metaphase
| Column-$I$ | Column-$II$ |
| $(1)$ Attachment of spindle fibers to kinetochores | $(a)$ Prophase |
| $(2)$ Formation of contractile ring in cytoplasm | $(b)$ Telophase |
| $(3)$ Decondensation of chromosomes | $(c)$ Cytokinesis |
| $(4)$ Condensation of chromosomal material | $(d)$ Metaphase |
Medium
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