A: Annelids exhibit metameric segmentation.R: | vedclass

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(B) : Annelids (phylum Annelida) are characterized by metameric segmentation,where the body is externally and internally divided into segments called

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$A$ and $R$ are both true,but $R$ is not the correct explanation of $A$.

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(B) : Annelids (phylum Annelida) are characterized by metameric segmentation,where the body is externally and internally divided into segments called metameres.$R$: The statement describes bilateral symmetry,not metameric segmentation. While annelids are bilaterally symmetrical,the definition provided in $R$ refers to symmetry,not the segmentation process described in $A$. Therefore,$R$ does not explain why annelids exhibit metameric segmentation.Thus,both statements are true,but $R$ is not the correct explanation of $A$.

$A$: Annelids exhibit metameric segmentation.
$R$: The body of an annelid is divided into two equal halves by a single plane.

Similar Questions

In which of the following is true metamerism first observed?

In which of the following classes of Annelida are one pair of ovaries and several pairs of testes found?

What is the phenomenon called where the body of some animals is divided into identical segments both externally and internally?

Describe the characteristics of Phylum $Annelida$.

Which of the following is $NOT$ a characteristic of the phylum $Annelida$?

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$A$: Annelids exhibit metameric segmentation.$R$: The body of an annelid is divided into two equal halves by a single plane.