Final answer:
Yes, the lophophore of bryozoans does have muscle. The muscle in the lophophore allows the bryozoan to extend and retract the tentacles to capture food particles from the water and aids in filter feeding.
Step-by-step explanation:
Yes, the lophophore of bryozoans does have muscle. The lophophore is a feeding structure composed of ciliated tentacles surrounding the mouth in bryozoans. The muscle in the lophophore allows the bryozoan to extend and retract the tentacles to capture food particles from the water. The muscle contractions also help in the movement of water through the lophophore for filter feeding.