Question

answer the above questions.

answer will be marked as brainliest.

Answer 1

Hi..

.

1)neris ,hirudinaria,pheretima ,etc..

2)they have presence of unjointed chitaneous setae.. except for leech..

Locomotory organ is also called parapodia

3)they are both unisexual ex- neris and bisexual ex - leech , earthworm

4)the exoskeleton of arthropodia is made of thick ,tough , non living chitaneous cuticle..

Hope this helps u!!!

Answer 2

1. Leech,Lugworm,medicinal leech
2.Annelids have two sets of muscles which are used to contracts and elongate the body.
3.they may reproduce sexually and asexually.
4.Arthropods are cover with a tough resilient integument or exoskeleton of chitin