Leucosolenia

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