Question

name the organ for which true coelom in herdmania is greatly reduced?​

Answer 1

The size and shape of the animals vary greatly. ... The test acts as the accessory respiratory structure in Herdmania. ... The pipette-shaped spicules, as the name suggests, have a large round median swelling. ... the true coelom in Herdmania is absent except in certain doubtful derivatives, like the pericardial cavity, gonad, ...

Answer 2

Answer:

Atrium

Explanation:

True coelom is greatly reduced in Herdmania due to the over-development of atrium.