In the earthworm,the blood flow in the dorsal | vedclass

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

Question

(B) In the earthworm ($Pheretima$ $posthuma$),the circulatory system is of the closed type. The dorsal blood vessel acts as the main distributing vess

Vedclass · Accepted Answer

Anteriorly

Vedclass · Answer

(B) In the earthworm ($Pheretima$ $posthuma$),the circulatory system is of the closed type. The dorsal blood vessel acts as the main distributing vessel. The blood in the dorsal blood vessel flows from the posterior end to the anterior end of the body. This is facilitated by the rhythmic contractions of the vessel walls,which pump the blood towards the anterior region,specifically towards the heart and the anterior segments.

In the earthworm,the blood flow in the dorsal blood vessel is directed towards..........

Similar Questions

Which of the following are the types of septal nephridia found in earthworms?

In which segment are the male genital pores of an earthworm located?

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

The chloragogen cells of $Pheretima$ perform a function similar to which organ in vertebrates?

Which structure is typically found in every body segment of an earthworm?

Vedclass Test Series

Exam Paper Generator

Online Exam Module