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Which is true for urochordates? The notochord is present throughout their lives. The notochord is present only in the larval stage; it is absent in adults. The notochord is pres…

Which is true for urochordates? The notochord is present throughout their lives. The notochord is present only in the larval stage; it is absent in adults. The notochord is pres…
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1 vote
Which is true for urochordates?

The notochord is present throughout their lives.

The notochord is present only in the larval stage; it is absent in adults.

The notochord is present in the larval stage; it becomes vertebrae in adults.

User Vatsal K
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1 Answer

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The option which is true for urochordates is the second one - the notochord is present only in the larval stage; it is absent in adults. This is why A and C are incorrect options.
User Daemes
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