what is the primary means of reproduction among the protists, cnidaria, and tunicates?
56.1 Animals employ both sexual and asexual reproductive strategies. 1  Asexual and Sexual Reproduction. 2  Basics of Reproduction. 3  Asexual reproduction is common in protists, cnidaria, tunicates.  Formation of identical twins is a form of asexual 1  reproduction. Two cells from form one in early embryo.