how many tissue layers do the phylum arthropoda have
There are three layers of embryonic tissue present in the pig. These layers are called the ectoderm, mesoderm and the endoderm.
Three
There are three layers: ectoderm, mesoderm, and endoderm.
two layers but so have three
It contains four layers
Phylum Platyhelminthes have three tissue layers: ectoderm, mesoderm, and endoderm.
three
3
three
Adult amphibians have three tissue layers: the ectoderm, mesoderm, and endoderm. These layers give rise to different organs and tissues during development.
Four layers of tissue form the walls of the digestive tract. These layers are called mucosa, submucosa, muscularis externa and adventitia.
Skin consists of three layers of tissue.