What are the repetitive sequences at the end of many chromosomes called? Biology DNA Structure and Function DNA, Chromosomes and Genes 1 Answer maxxal22 Nov 9, 2017 telomeres Answer link Related questions Why is the number of chromosomes an organisms has an even number? Why are chromosomes important to heredity? Why is DNA called the blueprint of life? How do genes differ from chromosomes? How can chromosomes be damaged? How does DNA code for proteins? How are chromosomes related to chromatin? What is dna? How are alleles and traits related? What is chromatin? See all questions in DNA, Chromosomes and Genes Impact of this question 1632 views around the world You can reuse this answer Creative Commons License