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What is the meaning of dermal ostia IN ZOOLOGY?
Dermal ostia in zoology refer to small pores in the body wall of sponges that allow water to enter their internal canal system for feeding and gas exchange. These pores are essential for maintaining water flow through the sponge's body for nutrient uptake and waste removal.
What does a sponge have instead of a mouth?
osculum and ostia are the holes in the sponge that can be used as mouths
Regulate both the flow of water and the flow of materials that pass through the pores of a sponge?
The body of a sponge helps regulate the flow of water by efficiently channeling it through its pores, allowing for filtration and nutrient intake. At the same time, the sponge controls which materials pass through its pores by utilizing specialized cells to selectively take in beneficial substances while filtering out unwanted particles.
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.
Which organism traps tiby organisms that pass in and out of its hollow body?
The sponge is an organism that traps tiny organisms that pass in and out of its hollow body. Sponges are filter feeders that use their choanocyte cells to capture small particles and plankton from the water passing through their pores.
Animals that has incurrent and excurrent pores for water to pass through?
Species in the phylum Poriferaie.SPONGES!!
What phylum is a sponge and why?
A sponge is in the phylum Porifera. The phylum's name hints to this:Pori-spores and Fera- to bear... So totally it is something that bears pores - which is an important characteristic of sponges.
What phylum has pores in it?
The phylum Porifera, commonly known as sponges, has pores in their bodies called ostia. These pores allow water to flow through the sponge, helping with filter feeding and gas exchange.
What characteristics does the sea sponge have that places it into the Porifera phylum?
Sponges have pores and are filter feeders
What does phylum poriferas eat?
They "eat" plankton that pass through the pores in the sponge. They sift the plankton and absorb it.
What is the meaning of dermal ostia IN ZOOLOGY?
Dermal ostia in zoology refer to small pores in the body wall of sponges that allow water to enter their internal canal system for feeding and gas exchange. These pores are essential for maintaining water flow through the sponge's body for nutrient uptake and waste removal.
What are the pores of a sea sponge called?
Pores
What is another name for the sponge phylum?
The scientific name, for the Sponge phylum is Porifera.Related Information:The animal nature of sponges was determined by Ellis (1765) the term, Porifera, was coined by Robert Grant (1857). These life forms are characterized by a body surface composed of numerous, minute dermal pores, the ostia. The name, Porifera (Latin porus = pore; ferre = bearer) , refers to this characteristic.
What is the body of a sponge covered in with many small?
The body of a sponge is covered in tiny openings called pores. These pores allow water to flow in and out of the sponge, which helps the sponge filter out food particles and oxygen from the surrounding water.
Does a sponge have spores?
No, it has pores which allow the sponge to filter feed.
What are sponge pores called?
ostium ostia
How does a sponge feed?
through its pores and holes
