Final answer:
Individuals with Down syndrome are at a decreased risk for some cancers but increased risk for others. While they have a lower risk of developing solid tumors like breast and colon cancer, they have an increased risk of leukemia and testicular cancer.
Step-by-step explanation:
Individuals with Down syndrome are indeed at a decreased risk for some cancers but increased risk for others5=. While they have a lower risk of developing solid tumors like breast and colon cancer, they have an increased risk of leukemia and testicular cancer. These disparities in cancer risk are believed to be related to certain genetic changes associated with Down syndrome.