Question

8.
a) Write unique features of Phylum Ciliophora.
b) State the affinities of Hemichordates with Echinoderms.
Describe the important adaptations found in birds that allow them to fl
9.​

Answer 1

Answer:

Cilia are numerous, covering the body surface of a ciliate. All cilia move in a coordinated fashion. Some ciliates, such as Paramecium, have a ciliated oral groove along one side of the body (see figure). Cilia of the oral groove sweep small food particles toward the cytopharynx, where a food vacuole forms.