Match the regions of the earthworm based on t | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) In the earthworm ($Pheretima$ $posthuma$),the body is divided into three distinct regions based on the presence of the clitellum:$1$. Pre-clitella

Vedclass · Accepted Answer

$R, Q, P$

Vedclass · Answer

(D) In the earthworm ($Pheretima$ $posthuma$),the body is divided into three distinct regions based on the presence of the clitellum:$1$. Pre-clitellar region: This region consists of segments $1$ to $13$ $(R)$.$2$. Clitellar region: This is a glandular,non-segmented region covering segments $14$ to $16$ $(P)$.$3$. Post-clitellar region: This region includes segment $17$ to the last segment of the body $(Q)$.Therefore,the correct sequence for Pre-clitellar,Post-clitellar,and Clitellar regions is $R, Q, P$.

Column-$I$	Column-$II$
$P$. Septal nephridia	$I$. Enteronephric
$Q$. Integumentary nephridia	$II$. Exonephric
$R$. Pharyngeal nephridia

Match the regions of the earthworm based on the clitellum:
$P$ - Segments $14$ to $16$
$Q$ - Segment $17$ to the last segment
$R$ - Segments $1$ to $13$
Identify the correct sequence for the Pre-clitellar region,Post-clitellar region,and Clitellar region,respectively.

Similar Questions

Match the following columns regarding the types of nephridia in earthworms:

Column-$I$ Column-$II$

$P$. Septal nephridia $I$. Enteronephric

$Q$. Integumentary nephridia $II$. Exonephric

$R$. Pharyngeal nephridia

What is the function of the typhlosole in an earthworm?

One of the oldest uses of earthworm is as

$Nephridia$ in the earthworm perform the function similar to flame cells in $Taenia$.

In earthworms,fertilization occurs in the ......?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Match the regions of the earthworm based on the clitellum:$P$ - Segments $14$ to $16$$Q$ - Segment $17$ to the last segment$R$ - Segments $1$ to $13$Identify the correct sequence for the Pre-clitellar region,Post-clitellar region,and Clitellar region,respectively.