The leuconoid body shape is the most advanced body shape of the sponge and is the largest sponge's most efficient circulation system for supplying oxygen and nutrients.
What is the most complex sponge body type?
Leuconoid sponges are the most complex in design in that not all chambers are flagellates. Water flowing in through the inflowing canal is selectively pumped through a chamber that is discharged through one of a series of Oscula. Leuconoid sponges are great for increasing the size of your sponge.
What kind of body structure does the sponge have?
The body of the cell-type sponge is hollow, kept in shape by the jelly-like substance mesohyl, which is mainly composed of collagen, and reinforced by a dense network of fibers also made of collagen. The inner surface is lined with choanocytes, which are cells with a cylindrical or conical collar that surrounds one flagella for each choanocyte.
Which is the simplest sponge body plan?
The most basic body plan is called asconoid. In asconoid sponges, two major cell layers surround a liquid-filled cavity called the sponge coil, which is the large central cavity of the sponge.
How does the structure of the sponge's body affect its size?
How does the structure of the sponge's body affect its size? The size of the sponge is directly related to the ability of the body to circulate water. Its body shape determines this size. … In this shape, these sponges are kept small because there are not enough choanocytes to pass enough water through the sponges to make them larger.
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