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What are the characteristics of PLATYHELM?
Platyhelminthes, commonly known as flatworms, are soft-bodied invertebrates with a flattened body shape. They exhibit bilateral symmetry and lack a coelom (body cavity). They are hermaphroditic, meaning they have both male and female reproductive organs.
In what phylum is the marine flatworm?
The marine flatworm belongs to the Phylum Platyhelminthes.
The lining of the coelom is called?
The lining of the coelom is called the mesothelium. It is a thin layer of cells that surrounds the coelomic cavity and helps to support and protect the organs within it.
The body cavity is a true coelom why?
A true coelom is a body cavity completely lined with mesoderm tissue. It provides space for organ development, protection, and flexibility. This type of coelom allows for efficient organ function and movement within the body.
Are platyhelminthes autotrophic?
no, plasmodium is a parasitic protozoans
What phylum consists of worms lacking a coelom and possessing an incomplete digestive tract?
platyhelminthes
What phylum consists worms lacking a coelom and possessing an incomplete digestive tract?
platyhelminthes
What phylum consists of worms lacking a coelom and possessing a incomplete digestive tract?
platyhelminthes
Do flatworms have no coelom a pseudocoelom or a true coleom?
no
Do coelenterates have a coelom?
No. A coelenterate is an animal (such as a jellyfish), whose main body cavity is also its alimentary canal (gut). Most animals, on the other hand, have a body cavity (called a coelom) that is separate from the gut. For instance, inside your own body, you have an alimentary canal (your esophagus, stomach and intestines) and a separate body cavity that contains your heart, lungs, liver, etc. In a coelenterate, there is only one cavity.
What is coelom and give its types?
coelom is a fluid filled cavity within the body between the epidermis and gut it is derived from mesoderm there are three types of coelomic cavity they are coelomemates psuedo coelomates and acoelomates
After the coelom developed what process allowed for the evolution of the many types of protostomes?
the answer is gene flow
What is a common feature of phylum platyhelminthes?
A common feature of phylum Platyhelminthes is their flattened, ribbon-like body shape, which gives them their name (platy meaning flat). They also lack a body cavity (coelom) and have a simple nervous system with nerve cords and ganglia.
What are the characteristics of PLATYHELM?
Platyhelminthes, commonly known as flatworms, are soft-bodied invertebrates with a flattened body shape. They exhibit bilateral symmetry and lack a coelom (body cavity). They are hermaphroditic, meaning they have both male and female reproductive organs.
Do roundworms have no coelom a pseudocelom or a true coelom?
Coelom. It is partitioned by septa, which is a divider between segments of the worm.
What phylum contains planarians?
Platyhelminthes
Tapeworms and planarians are examples from which phylum?
platyhelminthes
