Indicate whether each of the following organs or tissues arises from ectoderm (C), mesoderm (M), or endoderm (N). Your answer would be a four-letter string composed of letters C, M, and N only, e.g. MMCC.
( ) Blood
( ) Liver and pancreas
( ) Brain
( ) Bone and cartilage

Question

Indicate whether each of the following organs or tissues arises from ectoderm (C), mesoderm (M), or endoderm (N). Your answer would be a four-letter string composed of letters C, M, and N only, e.g. MMCC.
( )	Blood
( )	Liver and pancreas
( )	Brain
( )	Bone and cartilage

Quizplus · Accepted Answer

Ectoderm gives rise to the epidermis and the nervous system; endoderm gives rise to the gut tube and its appendages, such as lung, pancreas, and liver; mesoderm gives rise to muscles, connective tissues (e.g. bone and cartilage), blood, kidney, and various other components.

Indicate Whether Each of the Following Organs or Tissues Arises