1
Question
Notochord is present is
Notochord is present is
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Solution
The correct option is D Shark
The correct option is D.
Explanation of the correct option :
- A notochord is a rod-like structure present in the dorsal portion of the chordate embryo; it gives rise to the vertebral column in the vertebrates.
- Notochord separates the nervous tissue from the gut and provides a space for muscles to attach for ease of movement.
- The vertebral column's primary function is to protect the spinal cord. These chordates are grouped in the phylum Vertebrata.
- The members of the sub-phylum Vertebrata are divided into five classes: Pisces, Amphibia, Reptilia, Aves, and Mammalia.
Final answer: Notochord is present in sharks.
Shark
The correct option is D.
Explanation of the correct option :
- A notochord is a rod-like structure present in the dorsal portion of the chordate embryo; it gives rise to the vertebral column in the vertebrates.
- Notochord separates the nervous tissue from the gut and provides a space for muscles to attach for ease of movement.
- The vertebral column's primary function is to protect the spinal cord. These chordates are grouped in the phylum Vertebrata.
- The members of the sub-phylum Vertebrata are divided into five classes: Pisces, Amphibia, Reptilia, Aves, and Mammalia.
Final answer: Notochord is present in sharks.
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