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Biology: The Unity and Diversity o...
Biology: The Unity and Diversity o...
The brain and spinal cord develop from the embryonic
- a. notocord
- b. gill slits
- c. neural tube
- d. gut
Introduction: The embryonic neural tube in all vertebrates develops into spinal cord and brain. The brain is organized into forebrain, midbrain, and hindbrain. The spinal cord connects the some peripheral nerves to the brain.
Reasons for the correct statement:
A vertebrate embryo’s neural tube develops into the spinal cord. The spinal cord runs through the vertebral column.
Hence, option c. is correct.
Reasons for the incorrect statement:
Option a. is given as “notochord”. Notochord is made out of cartilage-like material. It is found in chordates and forms the backbone. So, option a...
Chapter 32 Solutions
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