Features of the Class Crustacea are

Options :
  1. Malphigian tubules and trachea
  2. Gills and antennal gland
  3. Book gills and book lungs
  4. Malphigian tubules alone
Answer and Explanation :-

Answer: Option 2

Explanation:

Crustacea breathe through the body surface or gills and excretion takes place through autumnale gland

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Locomotion and movement in Aschelminthes is due to

Next Question : Point out the most effective drug in Ascaris infection

Click here for online test on Classification

Responses


 (Getemail alerts when others member replies)







How would your life be different if.You pretended those around you were deaf to your words? Let today be the day.You let your actions speak and communicate your feelings and intentions.
-Steve Maraboli Life the Truth and Being Free