Which of the following features is not present in the Phylum - Arthropoda?
Chitinous exoskeleton
Metameric segmentation
Parapodia
Jointed appendages
As learnt
Locomotion in annelida -
By setae or parapodia or through muscle fibres.
-
Parapodia is a characteristic of Annelida.
Option 1)
Chitinous exoskeleton
This option is incorrect
Option 2)
Metameric segmentation
This option is incorrect
Option 3)
Parapodia
This option is correct
Option 4)
Jointed appendages
This option is incorrect