Question

Which of the following statements are correct about the cellular organisation?
I. Mesoglea is the layer present in between ectoderm and endoderm of diploblastic animals.
II. Mesoderm is the layer present in between ectoderm and endoderm of diploblastic animals.
III. Mesoglea is the layer present in between the ectoderm and endoderm of triploblastic animals.
IV. Mesoderm is the layer present in between ectoderm and endoderm of triploblastic animals

• A. $I$ and $II$
• B. $I$ and $III$
• C. $II$ and $IV$
• D. $I$ and $IV$

Answer 1

Answer: (D)

Correct answer is (d) $I$ and $IV$