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Chordates differ from non-chordates in h...

Chordates differ from non-chordates in having

A

Mammary glands, hair and gill slits

B

Notochord, gill slits and dorsal tubular nervous system

C

Notochord, scales and dorsal tubular nervous system

D

Gill slits, vertebral column and notochord

Text Solution

Verified by Experts

The correct Answer is:
B
Chordates have following characteristics :
• Presence of hollow dorsal nerve cord.
• Presence of pharyngeal gill slits.
• Presence of post anal tail.
• Presence of dorsal tubular nervous system
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