What is one vestigial structure that a modern Baleen whale retains from its past ancestors? a-Hip bones
b-A larger body size
c-Well formed teeth
d-Appendix

Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?