Asked by Antonio Salas on May 06, 2024
Verified
Which one of the following structures is derived from the ectoderm?
A) gut lining
B) nervous system
C) lungs
D) bones
E) bladder lining
Derived
Obtained from a specific source or originating from something; made by altering or modifying something else.
Ectoderm
is the outermost layer of cells or tissue of an embryo in early development, giving rise to the epidermis and nervous system.
- Familiarize yourself with the formation mechanisms of various body systems emerging from germ layers.
Verified Answer
MC
Manon CHERUBINIMay 10, 2024
Final Answer :
B
Explanation :
The nervous system is derived from the ectoderm layer during embryonic development. The gut lining is derived from the endoderm, the lungs are derived from the endoderm and mesoderm, the bones are derived from the mesoderm, and the bladder lining is derived from the endoderm.
Learning Objectives
- Familiarize yourself with the formation mechanisms of various body systems emerging from germ layers.
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