Question

Difference between annelids and arthropods in very easy points

Answer 1

Annelids have-true coelom
metamerically segmented
respire through skin
no distinct head

Arthropods have- haemocoel
segmented (not metamerically)
respire through spiracles, trachea... or book lungs
body has a distinct head

Answer 2

Annelids have-true coelom
metamerically segmented
respire through skin
no distinct head

Arthropods have- haemocoel
segmented (not metamerically)
respire through spiracles, trachea... or book lungs
body has a distinct head