Understand that chromosomes are structures within cells that contain DNA, the genetic material.
Recall that in eukaryotic cells, which include animal cells, the DNA is organized into chromosomes.
Identify the location within the cell where the DNA is housed. In eukaryotic cells, this is the nucleus.
Recognize that the nucleus serves as the control center of the cell, where genetic information is stored and managed.
Conclude that chromosomes are found in the nucleus of an animal cell, as it is the organelle responsible for containing and protecting the cell's genetic material.