Question

what is chromosome ?

Answer 1

chromosome is a DNA double helical structure model present in cell .

Answer 2

$\huge{\textbf{Answer;}}$

$\huge{\mathfrak{\underline{\underline{Chromosome}}}}$

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✵ Chromosomes are the highly condensed coiled chromatin fibres .

✵They were first discovered by Hofmeister in 1848


✵He noticed them in rapidly dividing cells of Tradescantia and called them nuclear filaments .

✵Waldeyer in 1888 gave the name chromosomes to these nuclear filaments.


✵These are seen in the nuclei of dividing cells only at the metaphase and anaphase stage of cell division.


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