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