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Q.
Haemocoel is found in
Odisha JEEOdisha JEE 2011Animal Kingdom
Solution:
In Pila, blood supplied by arteries and their branches to various parts of the body collects in small spaces called lacunae. Some of the lacunae, like capillaries, connect arteries with veins while others join to form larger spaces called sinuses. Sinuses are without definite walls. They collectively constitute the haemocoel. Blood from the sinuses is drained by veins. Veins carry it to the heart.