"Endomitosis" refers to
- ADivision of nucleus without chromosomal division
- BDivision of chromosome without nuclear division
- CDivision of cytoplasm
- DNone of the above
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Similar Questions
Select the correct match for $X$ and $Y$:
Column $X$ Column $Y$ $(1)$ Tetrad $(P)$ Zygotene stage $(2)$ Chiasmata $(Q)$ Diplotene stage $(3)$ Splitting of centromere $(R)$ Meiosis $(4)$ Bivalent $(S)$ Pachytene stage $(T)$ Anaphase $(U)$ Mitosis
| Column $X$ | Column $Y$ |
| $(1)$ Tetrad | $(P)$ Zygotene stage |
| $(2)$ Chiasmata | $(Q)$ Diplotene stage |
| $(3)$ Splitting of centromere | $(R)$ Meiosis |
| $(4)$ Bivalent | $(S)$ Pachytene stage |
| $(T)$ Anaphase | |
| $(U)$ Mitosis |
Difficult
View SolutionGiven that the average duplication time of $E. coli$ is $20$ minutes, how much time will two $E. coli$ cells take to become $32$ cells?
Medium
View SolutionMatch the following events that occur in their respective phases of cell cycle and select the correct option:
Column $I$ Column $II$ $(a)$ $G_{1}$ phase $(i)$ Cell grows and organelle duplication $(b)$ $S$ phase $(ii)$ $DNA$ replication and chromosome duplication $(c)$ $G_{2}$ phase $(iii)$ Cytoplasmic growth $(d)$ Metaphase in $M$-phase $(iv)$ Alignment of chromosomes
| Column $I$ | Column $II$ |
| $(a)$ $G_{1}$ phase | $(i)$ Cell grows and organelle duplication |
| $(b)$ $S$ phase | $(ii)$ $DNA$ replication and chromosome duplication |
| $(c)$ $G_{2}$ phase | $(iii)$ Cytoplasmic growth |
| $(d)$ Metaphase in $M$-phase | $(iv)$ Alignment of chromosomes |
The two figures $A$ and $B$ given below represent which stages of cell division respectively?
Medium
View Solution$A$ somatic cell that has just completed the $S$ phase of its cell cycle,as compared to a gamete of the same species,has:
MediumNEET 2015
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