What are the three primary germ layers?
A. ectoderm, dermis, epidermis
B. epithelium, endothelium, mesoderm
C. ectoderm, mesoderm, endoderm
D. epidermis, mesoderm, epidermis
1 answer
C. ectoderm, mesoderm, endoderm
A. ectoderm, dermis, epidermis
B. epithelium, endothelium, mesoderm
C. ectoderm, mesoderm, endoderm
D. epidermis, mesoderm, epidermis
1 answer