The point by which Annelida advanced over Nem | vedclass

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(D) $Annelida$ represents a significant evolutionary advancement over $Nematoda$ due to several key features:$1$. $Annelids$ possess a true coelom (eu

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) $Annelida$ represents a significant evolutionary advancement over $Nematoda$ due to several key features:$1$. $Annelids$ possess a true coelom (eucoelom),which is a body cavity lined by mesoderm,whereas $Nematodes$ have a pseudocoelom.$2$. $Annelids$ exhibit metameric segmentation,meaning their body is divided into repeating segments both externally and internally.$3$. $Annelids$ possess a closed circulatory system,which is more efficient than the fluid-filled body cavity transport seen in $Nematodes$.Therefore,all the listed features represent advancements.

Column-$I$	Column-$II$
$I.$ Platyhelminthes	$p.$ Malpighian tubules
$II.$ Aschelminthes	$q.$ Renette cells
$III.$ Arthropoda	$r.$ Flame cells
$IV.$ Annelida	$s.$ Nephridia

The point by which $Annelida$ advanced over $Nematoda$ is

Similar Questions

Which one of the following pairs of animals are similar to each other pertaining to the feature stated against them?

Which of the following phyla is correctly matched with its two general characteristics?

Statement-$1$: Members of Porifera are mostly asymmetrical.
Statement-$2$: Metamerism is present from members of Platyhelminthes to Chordata.

Match the following columns:
Column-$I$ Column-$II$
$I.$ Platyhelminthes $p.$ Malpighian tubules
$II.$ Aschelminthes $q.$ Renette cells
$III.$ Arthropoda $r.$ Flame cells
$IV.$ Annelida $s.$ Nephridia

Which of the following animals is $NOT$ included in the phylum $Platyhelminthes$?

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