Question

Biology difference between chromosomes and chromatid

Answer 1

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Answer 2

Chromosome  

Their Function is to carry the genetic material

A chromosome occurs throughout the cell’s life cycle

Chromosomes are not exact copies of each other. One copy of gene comes from each parent

Chromosomes have centromeres

DNA is used during macromolecule synthesis  (production of complex proteins)

Chromatid

Their main function is to enable the cells to duplicate

A chromatid, on the other hand are created only when the cell undergoes mitosis or meiosis

Sister Chromatids are identical copies of each other

Only Sister Chromatids have centromeres

DNA is not used during macromolecule synthesis