Animals that arose later in evolutionary history share the characteristic of Flagellated cell
Explanation:
The existence of choanoflagellates indicate about their ancestors and proves about the evolution of animals. It can be said that the shared characteristics of them with the animal is a proof of the presence of those characteristics in ancestors and their further inheritance in them and animals. Its cell is similar to that of the cell of sponge. This cell has flagellum and filament collar which can be locate in various animals.
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