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Byju's Answer
Standard XII
Biology
Notochord
From which em...
Question
From which embryonic structure, the vertebral column develops?
A
Neural canal
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B
Archenteron
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C
Notochord
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D
Blastocoel
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Solution
The correct option is
D
Notochord
Neural canal is the center of the neural tube. The neural tube is the precursor to the central nervous system (i.e., brain and spinal cord).
Archenteron is the primitive gut that forms during gastrulation.
The notochord is the rod-like flexible body found in the embryo of chordates.
In vertebrates, the notochord develops into the vertebral column in an adult.
Blastocoel is the cavity or the fluid-filled region in the blastula.
Thus, the correct answer is option (C).
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