What does the cemtromere do?

Answer 1

the centromere in a double stranded chromosome is the glue like substance that holds the two strands of chromatin together( when there is only 1 chromosome it is chromatin)

Answer 2

The centromere is a region on a chromosome that helps in the proper alignment and segregation of chromosomes during cell division. It serves as the attachment point for spindle fibers, which aid in moving the chromosomes to opposite ends of the dividing cell.