In the given figure,what does $B$ represent?
- ANuclear pores
- BNucleoplasm
- CNucleolus
- DNuclear membrane
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Similar Questions
The shape of chromosomes can be identified by which of the following?
Medium
View SolutionThe nucleolus is...
Easy
View SolutionThe genomic content of the nucleus is constant for a given species,whereas the extrachromosomal $DNA$ is found to be variable among the members of a population. Explain.
Medium
View SolutionMatch the parts of the chromosome given in Column $I$ with their explanation in Column $II$:
Column $I$ (Chromosome) Column $II$ (Explanation) $1$. Centromere $a$. Disc-shaped plate where spindle fibres get attached during cell division. $2$. Secondary constriction $b$. Long unbranched slender highly coiled $DNA$. $3$. Kinetochore $c$. Place where $2$ chromatids are joined together. $4$. Chromatonema $d$. Nucleolus gets organised at this place.
Choose the correct answer from the following options.
| Column $I$ (Chromosome) | Column $II$ (Explanation) |
| $1$. Centromere | $a$. Disc-shaped plate where spindle fibres get attached during cell division. |
| $2$. Secondary constriction | $b$. Long unbranched slender highly coiled $DNA$. |
| $3$. Kinetochore | $c$. Place where $2$ chromatids are joined together. |
| $4$. Chromatonema | $d$. Nucleolus gets organised at this place. |
Choose the correct answer from the following options.
Diagrammatic representation of the karyotype of a species is called:
Easy
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