Class crustacea have which of the following feature [AIIMS 2001] – McqOptions

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1.	Class crustacea have which of the following feature [AIIMS 2001]
A.	Cephalothorax, biramous appendages and gills
B.	Cephalothorax, book lungs and chitinous exoskeleton
C.	Head and thorax, book lungs and chitinous exoskeleton
D.	Head and thorax, biramous appendages and book lungs
Answer» B. Cephalothorax, book lungs and chitinous exoskeleton

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