Which one of the following is not true for protochordates?

Presence of dorsal nerve cord

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Tail behind the anal opening

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Presence of gill slits

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Presence of segmented body

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Solution

The correct option is B Presence of segmented body
Protochordates are characterized by the presence of dorsal nerve cord, tail behind the anal opening, presence of gill slits.
The segmented body is mainly seen in annelids and arthropods amongst the invertebrates.
So, the correct answer is option D.

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Which one of the following is not true for protochordates?

The correct option is B Presence of segmented bodyProtochordates are characterized by the presence of dorsal nerve cord, tail behind the anal opening, presence of gill slits.The segmented body is mainly seen in annelids and arthropods amongst the invertebrates.So, the correct answer is option D.

The correct option is B Presence of segmented body
Protochordates are characterized by the presence of dorsal nerve cord, tail behind the anal opening, presence of gill slits.
The segmented body is mainly seen in annelids and arthropods amongst the invertebrates.
So, the correct answer is option D.