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There are three layers: ectoderm, mesoderm, and endoderm.
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How many tissue layers do adult amphibians have?
Adult amphibians have three tissue layers: the ectoderm, mesoderm, and endoderm. These layers give rise to different organs and tissues during development.
What animal is not in the phylum mollusca?
An animal that is not in the phylum Mollusca is a spider. Spiders belong to the phylum Arthropoda.
What are 9 phylums?
The nine major animal phyla are: Porifera(sponges) · Nematoda(roundworms) · Mollusca(mollusks) · Cnidaria(jellyfish and polyp) · Annelida(earthworms) · Echinodermata(echinoderms like sea stars) · Platyhelminthes(flatworms like tapeworms) · Arthropoda(spiders and insects) · Chordata(vertebrates)
How many organisms in a panda phylum Chordata?
There is only one organism in the panda species that belongs to the phylum Chordata: the giant panda (Ailuropoda melanoleuca).
How many species are in phylum mollusca?
There are about 85,000 recognized living species in the phylum Mollusca, which includes familiar organisms like snails, clams, and octopuses.
How many tissue layers do platyhelminthes have?
There are three layers: ectoderm, mesoderm, and endoderm.
How many tissue layers do arthropods?
how many tissue layers do the phylum arthropoda have
How many tissue layers develop in an embryo of a platyhelminthes?
this website stinks it has no answers to my questions
How many species are in the Platyhelminthes phylum?
There are 20,000 known species
How many subgroups are in the platyhelminthes phylum?
There are three classes in the platyhelminthes phylum. These classes include Turbellaria, Monogenea, and Trematoda. These classes still break down into orders, families, genus, and species. I'm still looking for the rest.
How many germ layers do annelids have?
They have two layers the endoderm and ectoderm.
How many legs does a nematode have?
Flatworms/platyhelminthes have no legs in all their classes. It has cells which are called Cillia, which resemble hairs on a superficial level, which are used to move, in addition to two layers of muscles.
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.
How many layers of tissue do arteries have?
Three
How many tissue layers does a hydra sea serpent have?
two layers but so have three
The walls of the GI tract are composed of how many layers of tissue?
It contains four layers
How many number tissue layers does lophotrochozoa?
three
