Which body system develops first in a human embryo?
A)reproductive
B)circulatory
C)nervous
D)respiratory
E)excretory

Name: Which body system develops first in a human embryo? A)reproductive B)circulatory C)nervous D)respiratory E)excretory
Brand: Quizplus
Rating: 4.7 (40 reviews)

Question

Quizplus · Accepted Answer

The nervous system is the first to develop in a human embryo, beginning with the formation of the neural tube, which later becomes the brain and spinal cord.

Which Body System Develops First in a Human Embryo