Question

where and how are chromosomes fromed ? state there significance.​

Answer 1

Answer:

chromosomes are formed in the nucleus of the cell

Explanation:

nucleus contains a structural and functional unit called as nucleolus it contains thread like structure when the cell reproduces these thread like structure forms chromosomes

chromosomes helps in genetic transfer of genes

Answer 2

Answer:

chromosomes are formed basically from the DNA and histones it occurs in the nucleus

first the DNA coils around 8 histons then it is called nucleosome

the nucleosome coils And super coils to for chromatin fibers which then turn into chromosomes