In which of the following are the nephridial | vedclass

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

Question

(A) In earthworms,nephridia are classified based on their location into three types: septal,integumentary,and pharyngeal nephridia.Septal nephridia ar

Vedclass · Accepted Answer

Septal nephridia

Vedclass · Answer

(A) In earthworms,nephridia are classified based on their location into three types: septal,integumentary,and pharyngeal nephridia.Septal nephridia are present on both sides of the intersegmental septa of segment $15$ to the last segment.These septal nephridia possess a nephrostome (nephridial funnel),which helps in collecting coelomic fluid.Integumentary and pharyngeal nephridia lack nephrostomes.Therefore,the correct answer is $A$.

In which of the following are the nephridial funnels (nephrostomes) present?

Similar Questions

What is the function of the clitellum in $Pheretima$?

How many segments do earthworms have?

Give a scientific reason: The blood vascular system of leeches is also called the haemocoelomic system.

$P$ (Assertion): Earthworms have a closed type of circulatory system.
$Q$ (Reason): Earthworms have hemoglobin dissolved in their blood plasma.

If a transverse section of $Pheretima$ is cut through the $20^{th}$ segment,it contains:

Vedclass Test Series

Exam Paper Generator

Online Exam Module