In some chordates,the notochord is replaced b | vedclass

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(C) The correct statement is that all vertebrates are chordates,but all chordates are not vertebrates.This is because the phylum $Chordata$ is a large

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All vertebrates are chordates but all chordates are not vertebrates.

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(C) The correct statement is that all vertebrates are chordates,but all chordates are not vertebrates.This is because the phylum $Chordata$ is a larger group that includes organisms with a notochord at some stage of their life cycle.Vertebrates are a subphylum within $Chordata$ where the notochord is replaced by a vertebral column in the adult stage.Therefore,while every vertebrate is a chordate,not every chordate (such as $Urochordata$ or $Cephalochordata$) possesses a vertebral column.

In some chordates,the notochord is replaced by the vertebral column. Such animals are called vertebrates. Which one of the following statements is correct?

Similar Questions

Which of the following distinguishes chordates from non-chordates?

Draw a labeled diagram showing the fundamental characteristics of Phylum Chordata.

In which of the following is the notochord absent?

In both chordates and non-chordates,the intestine develops from which germ layer?

The following are the statements about non-chordates:
$A$. Pharynx is perforated by gill slits.
$B$. Notochord is absent.
$C$. Central nervous system is dorsal.
$D$. Heart is dorsal if present.
$E$. Post anal tail is absent.
Choose the most appropriate answer from the options given below:

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