Coelom is reduced to haemocoelic channels in

Assertion: No true blood vessels are seen in Leech. Reason: The blood vessels. are replaced by haemocoelic channels or canals filled with blood like fluid.

Coelom is lined by

Coelom is lined by :-

Haemocoel is present in

Define haemocoel.

Haemocoel is present in

[A] : The coelomic cavity of Leech is mostly filled with botryoidal tissue formed of branching tubular cells . [R] : Hence the coelomic cavity is reduced to four longitudinal channels and their branches .

[A] : The coelomic cavity of Leech is mostly filled with botryoidal tissue formed of branching tubular cells . [R] : Hence the coelomic cavity is reduced to four longitudinal channels and their branches .