Final answer:
A chart showing the images of chromosomes in a cell arranged according to size is called a karyotype. It provides valuable information about an individual's genetic makeup and can help identify chromosomal abnormalities or genetic disorders.
Step-by-step explanation:
A chart showing the images of chromosomes in a cell arranged according to size is called a karyotype. A karyotype is a visual representation of an individual's chromosomes, usually arranged in pairs and organized by size, banding pattern, and centromere position. It provides valuable information about an individual's genetic makeup and can help identify chromosomal abnormalities or genetic disorders.