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What is the body symmetry of a sponge?
The sponge is considered to be asymmetrical because it is not a perfect shape, and it is generally an off shape.
Is sponge a rigid body?
No, a sponge is not considered a rigid body. It is a porous and flexible material that can easily deform when subjected to external forces. Unlike rigid bodies, which maintain a constant shape and volume, sponges can compress and expand, allowing them to absorb liquids and return to their original shape.
Is it necessary for the centre gravity to be situated inside the body of irregular shape?
No, the center of gravity of an irregularly shaped object does not have to be located inside the object. The center of gravity is the point where the weight of the object is concentrated, and it can be located both inside and outside the object depending on its shape and distribution of mass.
What is the exact body temperature of a sponge?
A sponge doesn't have a body temperature, because a sponge doesn't have a body. But how warm or cold you put the sponge under water or any liquid is the temperature of the sponge.
What are cells that can move around inside a sponge and can also change shape?
The cells that can move around inside a sponge and can also change shape are classified as Porifera. This phylum has so many species within it which will classify the specific cell.amoebocytes
An amoebalike cell in a sponge that moves through the body cells supplying nutrients and removing wastes?
an "amoebocyte" Spicules are the inorganic, needle-like, calcium carbonate or silicate structures that give a sponge its shape and rigidity.
Is a flexible network for the internal support of a sponge?
Yes, a flexible network of protein fibers called spongin provides structural support within a sponge's body. This network helps maintain the sponge's shape and allows for water flow and nutrient exchange through its pores.
How does a sponge move water through its body?
The sponge uses the choanocytes to move a steady current through its body.
What is the name of the body cavity of a sponge?
Spongocoel, literally 'sponge cavity'.
Which animal has a streeamlined shape?
One example is that the dolphin has a stream-lined body.
What is full of holes but still holds water?
A sponge.
What is the body covering of a sponge?
Ostia
