Create a free account!

When you create an account, we'll save your progress. Plus, you'll have access to some cool tools, like reports, assignments, gradebook, and awards.

Choose from the following to label the descriptions. Write the corresponding letters in the correct blank (eg: “A”).

(A)  Endoderm

(B)   Mesoderm

(C)   Ectoderm

innermost layer

becomes the skin and parts of the nervous system

becomes the blood muscles and bones

becomes the digestive system

not present in diploblastic organisms

Correct!