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Q.
'Venus flower basket' is the name of dried skeleton of:
BHUBHU 2001
Solution:
Venus flower basket' is the name of dried skeleton of Euplectella (a sponge class Hexactinellida), because it's skelton comprises long, thread like siliceous spicules which are arranged like a beautiful basket-like structure. It used as wedding gift at the time of marriage.
Skeleton of Euspongia is made up of spongine fibres and used as bath sponge.