Biology, asked by sujanth3035, 1 day ago

Which of the following statements is correct for the phylum whose organisms are characterized by the presence of a dorsal hollow nerve cord and paired pharyngeal gill slits ?

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Answered by llKINGROHANll
2

Answer:

In general , species diversity ....ae we move away from the equator towards the poles and with very few exceptions, tropics harbor .... species than temperature or polar areas.

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