Here's why:
* Chromatin is the combination of DNA and proteins that make up chromosomes.
* During interphase (the stage when the cell is not dividing), the chromatin is less condensed and appears as a tangled mass of threads.
* This loose structure allows for easy access to the DNA for processes like transcription (copying DNA into RNA) and replication (copying DNA before cell division).
When the cell prepares to divide (during mitosis or meiosis), the chromatin condenses into compact structures called chromosomes, making it easier for the genetic material to be evenly distributed to the daughter cells.