Assertion: sponge's cell | /r/Synonym | collar cells
Facets:
value: for digestion
type: PURPOSE
Source sentences:
text: The chambers within the canals are lined up with cells called choanocytes, or collar cells.
text: The fertilization of an egg by a spermatozoan is peculiar in sponges in that a spermatozoan, after its release from a sponge, is carried by the water current until it is captured by a specialized flagellated cell called a choanocyte, or collar cell, in another sponge.
text: Within the canals of the sponge, chambers are lined with specialized cells called choanocytes, or collar cells.
text: They have a unique type of flagellated cells called choanocytes or collar cells for digestion.