Following are the frequently asked questions, the bold texts are answers to the respective questions.
01. which type of canal system is found in Leucosolenia ? - Ascon
02. In sponges food is ingested by - Choanocytes
03. Digestion of food in Leucosolenia takes place in - Chonnocytes
04. The internal skeleton of Leucosolenia is formed of calcareous - monaxon, tri-radiate and quadri-radiate
spicules
05. Spicules of Leucosolenia origin from - Calcoblast
06. Nutrition in Leucosolenia is - Intracellular
07. The chief excretory product of Leucosolenia - Ammonia
08. Hearts are present in segments - 7, 9, 12, 13
09. In Leucosolenia the sperm and ova develop from - Gland cells
10. Young stage of Leucosolenia is - Olynthus