Question

Name the term which is used for the following :a) the left and right halves of the body have the same design b) animal tissue differentiate from the three embryonic germ layers

Answer 1

Answer:

a- Bilateral symmetry

b-Triploblastic

Answer 2

Answer:

a. bilaterally symmetrical b.ectoderm endoderm and mesoderm

Explanation:

The way of having similar external appearance in an organism is termed to be bilateral symmetry

The three germinal layers are called as external layer called as ectoderm, inner layer called as endoderm and the middle layer called as mesoderm. The ectoderm layer develops to form the nervous system and skin in the developing embryo.