A) Elongated abdomen with swimming pleopods B) Large claws C) Lack of antennae D) Flattened body
A) Shape of telson B) Gill structure C) Presence of rostrum teeth D) Eye color
A) The spine projecting from the head B) The tail fan C) The internal skeleton D) The walking legs
A) External gills B) Lamellar gills C) Branched gills D) No gills
A) External gills B) No gills C) Branched gills D) Lamellar gills
A) Rostrum with teeth only on the dorsal side B) Rostrum with teeth both dorsal and ventral C) A very short rostrum D) No rostrum
A) A very short rostrum B) No rostrum C) Rostrum with teeth both dorsal and ventral D) Rostrum typically with teeth only on the dorsal side
A) Grasping prey B) Digging C) Walking D) Swimming
A) The heart B) A walking leg C) An antenna D) The central part of the tail fan
A) It determines the shrimp's swimming speed B) It indicates the shrimp's diet C) It is related to the shrimp's color D) It differentiates between Penaeid and Caridean shrimp
A) Palaemonidae B) Penaeidae C) Alpheidae D) Caridae
A) Whiteleg Shrimp B) Brown Shrimp C) Pink Shrimp D) Cleaner Shrimp
A) Freshwater or brackish water B) Open ocean C) Polar regions D) Deep sea vents
A) Used for swimming B) Used for feeding C) Used for sensing D) Protects the cephalothorax
A) Mouthparts B) Antennae C) Walking legs D) Swimming legs
A) Exoskeleton B) Heart C) Gills D) Antennae
A) Used for feeding B) Used for walking C) Help form the tail fan for swimming D) Used for sensing chemicals
A) Ten legs B) Twelve legs C) No legs D) Five legs
A) They are always absent B) They are present or absent depending on the species C) They determine swimming speed D) They are always present
A) All shrimp B) Penaeid shrimp C) Caridean shrimp (some species) D) No shrimp
A) Food B) Medicine C) Scientific research only D) Aquarium pets
A) Hand-picking only B) Bait traps only C) Trawling D) Spearfishing
A) Shedding of the exoskeleton B) Regrowing lost limbs C) Changing color D) Hibernation
A) Living on land B) Living on or near the seafloor C) Living in the water column D) Living in freshwater
A) On the tail B) On the walking legs C) Behind the eye D) On the rostrum
A) Weight B) Shape of the carapace C) Number of rostrum teeth D) Arrangement of gills
A) Seaweed only B) Detritus and small organisms C) Sunlight D) Large fish
A) Decomposers only B) Both prey and predator C) Only prey D) Only predator
A) Balance and orientation B) Pumping blood C) Smelling food D) Seeing underwater
A) A larval stage B) A reproductive stage C) An adult stage D) A molting stage |