Write arthtopodan characters of peripatus?
Answers
Answer:
Explanation:
Annelidan Characters:
Presence of worm like body with bilateral symmetry.
Presence of thin flexible cuticle.
Absence of distinct head region.
Presence of dermomuscular body wall with circular and longitudinal muscles.
Presence of a pair of simple eyes on the dorsal side of head.
Presence of hollow stumpy appendages in the trunk segments.
Presence of muscular pharynx.
Presence of short stomodaeum and proctodaeum regions of alimentary canal.
Presence of salivary glands which are modified Nephridia.
Presence of paired Nephridia in every segment.
Presence of segmentally-arranged coxal glands which are homologous with settiparous glands of chaetopods.
Presence of cilia in the reproductive ducts.
Answer:Tracheal respiration and open ciculatory system.
Explanation: