There are three layers of embryonic tissue present in the pig. These layers are called the ectoderm, mesoderm and the endoderm.
how many tissue layers do the phylum arthropoda have
Sponges have two germ layers therefore they are diploblastic.
Three
There are three layers: ectoderm, mesoderm, and endoderm.
There are three layers: ectoderm, mesoderm, and endoderm.
two layers but so have three
three
3
Skin consists of three layers of tissue.
Four layers of tissue form the walls of the digestive tract. These layers are called mucosa, submucosa, muscularis externa and adventitia.
Daphnia have three germ layers: ectoderm, mesoderm, and endoderm. These layers are formed during embryonic development and give rise to the different tissues and organs of the organism.