Question

Single piece of coiled DNA is called?​

Answer 1

Hello!

A chromosome is a single piece of coiled DNA which contain many genes, regulatory elements and other nucleotide sequences.

Thanks!❤

Answer 2

Heyy dear♥️

A chromosome is a single piece of coiled DNA containing many genes, regulatory elements and other nucleotide sequences.

EXPLANATION :

Chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). It is thread like structure located inside the nucleus of animal and plant cells. Chromosomes are essential for the process of cell division, replication, division, and creation of daughter cells.

Hope you got it :)