Question

what is ascaris?????​a. Mesoglea is present b. Endoderm is a discontinous layer c. Mesoderm is present in patches d.Body cavity is absent

Answer 1

Your question is not clear to me.

But, your most probable answer is
c) Mesoderm is present in patches.

Ascaris is a round worm which comes under the phylum Aschelminthes.

It is a pseudocoelomate.

The body cavity; which is lined by mesoderm is called coelom.

If the body cavity is not lined by mesoderm but the mesoderm is present as scattered pouches in between the ectoderm and endoderm, the animal is called pseudocoelomate.

Answer 2

Answer:

endoderm is a discountinuous layer

Explanation: