Question

Where, and how chromosomes formed ? State their significance. ​

Answer 1

Answer:

Chromosomes are found inside the nucleus of the cell.

Chromosomes are Highly condensed form of chromatin Network visible during the Prophase of the Cell cycle.

Significance of chromosomes is:-

There 23 pairs of chromosomes in human Cell (46 chromosomes).

They are responsible for Cell division and for the movement of Cell cycle.

Answer 2

In the nucleus the DNA is loosely arranged in the nucleus and is known as chromatin. During cell division, the chromatin coils tightly around the proteins called histones to form structures called nucleosomes. The nucleosomes super coil to form the condensed DNA known as chromosomes.

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