Question

19. What is the meaning of Diploblastic and Triploblastic? Explain.

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Answer 1

Diploblastic and triploblastic refer to two different types of blastula stages. The key difference between diploblastic and triploblastic animals is that diploblastic animals produce two germ layers excluding mesoderm and triploblastic animals produce all three germ layers.

Answer 2

Answer:

Diploblastic: An animal possessing 2 major tissue layers. These include the outer layer (the ectoderm) and the inner layer (the endoderm).

Triploblastic: An animal possessing 3 major tissue layers. It has a middle layer (the mesoderm), between the endoderm and the ectoderm.