GENERAL HISTOLOGY

Detailed explanation-1: -The DNA wrapped around histones is further organized into higher-order structures that give a chromosome its shape. For most of the life of the cell, chromatin is decondensed, meaning that it exists in long, thin strings that look like squiggles under the microscope.

Detailed explanation-2: -Prophase is the first phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses.

Detailed explanation-3: -Chromatin fibers can unwind for DNA replication and transcription. When cells replicate, duplicated chromatins condense further to become a lot like chromosomes, visible under microscope which are separated into daughter cells during cell division.