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all of the worm phylums do
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How many tissue layers do phylum platyhelminthes have?
Phylum Platyhelminthes have three tissue layers: ectoderm, mesoderm, and endoderm.
How many tissue layers does a mollusca have?
three
Do platyhelminthes tissue layers?
There are three layers: ectoderm, mesoderm, and endoderm.
Which of the animal phyla was the first to evolve three germ layers?
The first animal phylum to evolve three germ layers was the Cnidaria. These germ layers are the ectoderm, endoderm, and mesoderm, found in more complex animals for the development of different structures and organs.
How many layers of tissue do arteries have?
Three
How many tissue layers do platyhelminthes have?
There are three layers: ectoderm, mesoderm, and endoderm.
What is Number of tissue layers developing in the embryo?
Three layers develop in an embryo .
How many layers of embryonic tissue are present in the pig?
There are three layers of embryonic tissue present in the pig. These layers are called the ectoderm, mesoderm and the endoderm.
What phylum has three germ layers?
to protect it's soft and delicate body.
How many number tissue layers does lophotrochozoa?
three
Do arthropods have three embryonic germ layers?
Phylum arthropoda does fall under the Protostomia clade characterized by bilateral symmetry and three germ layers.
What are the three layers of an artery and state their function?
The three layers of an artery are Endothelium, smooth muscle, and connective tissue.
