Define triploblastic animals with example.

1.	Define triploblastic animals with example.
Answer» Animals in which the developing embryo has three germinal layers are called triploblastic animals and consists of outer ectoderm (skin, hair, neuron, nail, teeth, etc), inner endoderm (gut, lung, liver) and middle mesoderm (muscle, bone, heart). Most of the triploblastic animals show organ system level of organisation Eg.,Flat worms to Chordates.

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