Question

1 pts Question 12 The colonial flagellate hypothesis states that animals descended from a hollow spherical colony of flagellated cells. Order (by matching) the probable steps in which this occurred. [Choose] [Choose ] individual cells become specialized for reproduction infolding of certain cells creates tissue layers a few flagellated cells form an aggregate the colony of aggregated cells forms a hollow sphere [Choose]

Answer 1

Answer There has occured the following steps: 1). A few flagellated calls form an aggregate 2). The colony of aggregated cells forms a hollow sphere. 3). Infolding of certain cells creates tissue layers. 4. Individual cells become specialized for reproduction