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What is the function of spicules?
Spicules are small needle-like structures found in some animals like sponges and sea urchins. They serve various functions including structural support, defense against predators, and aiding in movement.
How does the diagram of spongilla look?
The diagram of Spongilla typically shows a branching structure with numerous small chambers connected by canals. It also includes structures such as spicules that provide support to the sponge's body. Spongilla diagrams often depict the flow of water through the sponge for filter feeding.
What types of spicules give a sponges body support?
Sponges have different types of spicules that provide support to their bodies. These can be made of calcium carbonate, silica, or spongin. Calcium carbonate spicules are needle-like and provide rigidity, while silica spicules are more delicate and form intricate structures. Spongin spicules are organic fibers that give flexibility to the sponge's body.
What is the sharp structure called in a sponges body?
The sharp structure found in a sponge's body is called spicules. These spicules provide structural support and protection for the sponge.
What two substances gives the sponge support?
spongins and spicules give the sponge support:)
What is the function of the spongin ans spicules?
Spongin provides structural support in certain marine sponges by forming a flexible, protein-based skeleton. Spicules are tiny, needle-like structures made of calcium carbonate or silica that also provide structural support and protection in sponges, as well as help deter predators.
Does a sponge have the structures to obtain resources?
Yes it does. All a sponge is, is a dead sea creature.
What are the glass like structures on the sponge?
Glass, surprise.
What are the two structures that provide plant cells with extra support?
Cell membrane and cell wall.
The proteins in the chromosomes provide spool-like support on which DNA is wound These structures are called?
nucleosomes
What type of animal has a collar cells an osculum and spicules?
An animal with collar cells, an osculum, and spicules is likely a sponge. Sponges are simple aquatic animals that filter feed using collar cells and have a central opening called an osculum through which water exits their bodies. Spicules are tiny, hard structures that provide support and structure to the sponge's body.
Are spicules made of the same material as the rest of the sponge?
Yes, spicules are made of the same material as the rest of the sponge, primarily consisting of silica or calcium carbonate. These structural elements provide support and help maintain the sponge's shape. Spicules can vary in size and form, depending on the species of sponge, but they are integral to the overall structure and function of the organism.
