wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

What do we mean by notochord,ventral and dorsal?

Open in App
Solution

  • Notochord is a mesodermally derived rod-like structure formed on the dorsal side during embryonic development in some animals. Animals with notochord are called chordates and those animals which do not form this structure are called non-chordates.

  • Function: The main function of notochord is to support the body. As the embryo grows it becomes a part of the true backbone or vertebral column.

  • Ventral means front or anterior of any structure. A body part present in a ventral direction is mentioned as ventrally located. (like chest, Abdomen etc of human body.)
  • Dorsal means back or posterior of any structure. A body part present in a dorsal direction is mentioned as dorsally located. (like back,buttocks etc of human body)

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Phylum Chordata
BIOLOGY
Watch in App
Join BYJU'S Learning Program
CrossIcon