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Animal Kingdom

Question

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Which of the given option is correct regarding the statements?
Statement I: Cephalochordata bears notochord all along the body throughout life.
Statements II: Urochordate bears vertebral column only in the tail region throughout the life.

I wrong, II correct

I correct, II wrong

Both I and II are wrong

Both are correct

Solution

B.

I correct, II wrong

Cephalochordate has notochord all along the body through out life. But urochordates have a notochord in the tail region in their larval stage only.

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