Question

______ are units of genetic material and they are located within the chromosomes, which are located in the nucleus of a cell.

Answer 1

The answer is chromatin.

Step-by-step explanation:

Chromatin is a type of genetic material composed of DNA and proteins. It helps to pack the DNA into a small voluminous structure that can be contained within the nucleus. It condenses to form the chromosomes during eukaryotic cell division.