Asked by Olubunmi Adelaja on May 27, 2024
Verified
Which of the following is derived from endoderm?
A) Brain
B) Muscle
C) Epidermis of the skin
D) Mucosa of the digestive tract
E) Cardiovascular system
Endoderm
The innermost layer of cells or tissue of an embryo in early development, which gives rise to the lining of the digestive and respiratory systems.
Epidermis
The outermost layer of skin that provides a waterproof barrier and creates our skin tone.
Mucosa
Mucous membrane consisting of epithelium and lamina propria. In the digestive tract, there is also a layer of smooth muscle.
- Identify the origins of major organ systems and structures from specific germ layers.
Verified Answer
TR
Taisha Renee HarrisJun 01, 2024
Final Answer :
D
Explanation :
The mucosa of the digestive tract is derived from the endoderm, the innermost of the three primary germ layers in the early embryo. The endoderm gives rise to the lining of the digestive and respiratory systems, among other structures.
Learning Objectives
- Identify the origins of major organ systems and structures from specific germ layers.