Which one of the following structures in Pher | vedclass

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

Question

(A) : In a mature earthworm,segments $14^{th}-16^{th}$ are covered by a prominent dark band of glandular tissues called clitellum,which secretes cocoo

Vedclass · Accepted Answer

Clitellum $	o$ Secretes cocoon

Vedclass · Answer

(A) : In a mature earthworm,segments $14^{th}-16^{th}$ are covered by a prominent dark band of glandular tissues called clitellum,which secretes cocoon where fertilization and development take place.In the alimentary canal,the muscular gizzard ($8^{th}-9^{th}$ segments) helps in grinding soil particles and decaying leaves.The characteristic feature of the intestine between $26^{th}-35^{th}$ segments is the presence of an internal median fold of the dorsal wall called typhlosole,which increases the effective area of absorption.In each body segment,except the first,last,and clitellum,there are rows of $S$-shaped setae embedded in epidermal pits. Their principal role is in locomotion.

Which one of the following structures in Pheretima is correctly matched with its function?

Similar Questions

Define the following terms:
$(i)$ Endomysium
$(ii)$ Prostomium

Pharyngeal and septal nephridia open into the alimentary canal and are of the enteronephric type. This is an adaptation for:

In $Pheretima$, the number of ring vessels per segment in $12^{\text{th}}$ and $13^{\text{th}}$ segments is: (in $pairs$)

Pharyngeal nephridia in $Pheretima$ are found in segments:

Describe the structure of the reproductive system of an earthworm with a diagram.

Vedclass Test Series

Exam Paper Generator

Online Exam Module