Question

In Dipoblastic animal
1)The cells are arranged in two embryonic layers
2) The cells are arranged in three embryonic layers
3) The cells are arranged in an external ectoderm and internal mesoderm
4) The cells are arranged in an middle mesoderm and internal endoderm​

Answer 1

Answer:

2 one................

Answer 2

Answer:

Answer : 1.

Explanation:

In a diploblastic animal it has only 2 germinal layers

ectoderm and endoderm

and a middle most mesoglea..