Question

What is incorrect about Hirudinaria
The segments are known as metameres
O
It is Monoecious
O
Parapodia help in swimming
Nephridia help in
osmoregulation[जलनियमन] and excretion
[उत्सर्जन]​

Answer 1

Animal Kingdom

Characteristics of Annelida and Arthropoda

Metameric segmentation is t...

Biology

Metameric segmentation is the characteristic of

A

Mollusca and Chordata

B

Platyhelminthes and Arthropoda

C

Echinodermata and Annelida

D

Annelida and Arthropoda

Medium

Answer

Metameric segmentation is the repetition of organs and tissues at intervals along the body of an animal, thus dividing the body into a linear series of similar parts or segments, called as metameres. It is most strikingly seen in Annelida followed by Arthropoda

So, the correct answer is 'Annelida and Arthropoda'